Internet Telephony Products

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IP-Telephony Products

Softphones

Hardphones

Signaling Servers

Gateways

Charging, Accounting, Settlement, etc.

Protocol Stacks

Testing

Firewalls and NATS

Miscellaneous

Softphones

Name	Vendor	sip	h323	mgcp	Comments	Update Request
3CX VOIP Phone for Windows	3CX				Free VOIP / SIP phone for Windows. Works with any SIP provider. Available in english, german, spanish, french and portuguese
AdoreSoftphone	AdoreInfotech				Private label,customizable sip dialer based on SIP technology, NAT modules with G.729, G.723 and G.711 codec. Works in Win2003/2000/NT/XP/98/ME. Available in Portuguese, Japanese,Spanish and English.
SIPPS	Ahead Software AG				SIPPS is an easy to use software product that turns your PC into a multifunctional communications system. With SIPPS, you can place calls over the Internet and your LAN in excellent sound quality.
Intellivic	ANDROME				High quality and full functionality SIP based video telephony client. Built using open standards to ensure maximum interoperability. Available as softphone and smartphone, conference server and SDK.
SIP Phone	Avaz Networks				AVAZ SIP Phone is a SIP User Agent that can be used to place voice calls over the internet. It is based on AVAZ VoIP Software Architecture and has a nice user friendly GUI that makes it robust and easy to use.
sipc	Columbia University				SIP UAC; see SipCom (http://www.sipcomm.com) for licensing.
Comisdn SIP Communication Server	Comisdn				SIP-TAPI/CAPI and H.323-TAPI/CAPI Media processing Software including Telephony Service Provider, Wave Driver and Fax Service Provider for telephony applications (IVR, UMS, Contact Center Solutions)
Encounta ZippyCALL Softphone	Encounta				Windows 98SE and above Pentium Processor 12MB of hard drive space 32MB of RAM An available USB port (if using Zippy-Zip or Zippyfone)
eStara SoftPHONE	eStara				Brandable, Customizable SIP software client. SIP debugging support. Multi-line, Hold, Transfer, Caller ID, Registration, inbound-outbound. Supports termination via your SIP infrastructor or eStara\'s Cisco powered SIP network: http://www.estara.com/sipproxy/
Eyeball Messenger	Eyeball Networks Inc				Eyeball Messenger is a standards based soft client that is SIP & XMPP compliant, providing full featured VoIP, video telephony, presence and instant messaging. IM with Yahoo, AOL, MSN & Google
EyeP Phone	EyeP Media SA				SDK and softphone application, NAT transparent, support of all codecs, support of all sound cards and USB peripherals, call transfer, conference call, recorder, ...
Mint	Fokus
freenet iPhone 1.3	freenet.de iPhone				iPhone is an easy to use software that turns your PC into a multifunctional communications system. You can make calls to other iPhone Users and to conventional telephone networks
Phoner	Heiko Sommerfeldt				Phoner supports ISDN and VoIP telephony. The voice codecs G.711, GSM, iLBC, G.726 and Speex are supported.
PhonerLite	Heiko Sommerfeldt				Easy to use VoIP softphone with profile and contact management.
EZ-Phone	Hughes				adds Hughes SIP stack to SpeakFreely
Audiphone	Icecom				Easy to use office phone with a USB handset.
Icecom WebClient	Icecom Ltd.				The Icecom WebClient is a SIP-based communication portal for voice, video and data exchange, IM and conference services.
Icecom Multimedia PBX	Icecom Ltd.				The Icecom Multimedia PBX is a SIP-based, full featured corporate switch with additional new convergence services.
8601	InterTel				PDA softphone
VIC/IPAQ	Lawrence Berkeley National Laboratory				video on Linux IPAQ
M2 Softphone	megapin				The M2-UA(M2), a SIP Softphone, text messaging feature with SIMPLE, easy to install, detects firewall type using STUN. Skinnable interface(GUI) with XML, working example using SER at myeztalk.com
Twinkle	Michel de Boer				Twinkle is a SIP softphone for Linux
SIP Softphone	Microappliances Inc.				Provides web based SIP telephony functions within the browser. The client supports call hold, reinvites and session timer.
Windows Messenger	Microsoft				Windows XP UA with instant messaging support.
Exchange 2000 Instant Messaging Service (MSN Messenger 4.6)	Microsoft				An enterprise version of MSN Messenger that allows logins to SIP and Exchange 2000 servers (in addition to the MSN server).
Portrait	Microsoft				low-codec video; support for PCs, and pocket/handheld PCs
SipChat	Mitre				SIMPLE client (GPLed)
MjUA	mjsip.org				open source cross-platform simple SIP softphone, written in java, based on MjSip stack, freely avalible under GPL license.
Connect PC	Movial				Proven PC client for VoIP, Video telephony, presence, instant messaging, voice mail, etc. SIP and IMS environments. Converged mobile-PC services such as video sharing, mobile video call.
Express Talk	NCH Swift Sound				Express Talk is a free SIP softphone for Windows. Fully SIP compliant including multiline support (4 lines), hold facility, DND, call transfer, NAT traversal and multiple codecs.
nikotel Mac/Win2Phone	nikotel				Mac and PC
SIP Multimedia PC Client	Nortel Networks				Windows PC-based SIP agent that supports traditional telephony communications while providing additional multimedia communications services such as instant messaging, subscriber provisioned incoming call screening, real-time call disposition, web push, web co-browsing, web conferencing, file sharing, whiteboarding, and video communications. The SIP Multimedia PC Client can also work in conjunction or as a control for the i2004 Internet Telephone.
SIP Multimedia Web Client	Nortel Networks				This web-based SIP User agent is a thin-client that uses a Web Browser on a PC platform to provide the services provided by the SIP Multimedia PC Client.
YateClient	Null Team				YateClient is a multiprotocol (H.323,SIP,IAX) VoIP client. It works on Windows and Linux, and is skinable. YateClient is avaible under GPL free license.
OmniSession	ORGALOGIC				A SIP multimedia client for VoIP, Video telephony, Video Conference, Screen Collaboration, Whiteboarding, with Universal IM Platform, Phonebook with Presence, Secure speech; 15-day trial
Pingtel Phone	Pingtel				Looks like a very cool SIP phone. Programmable Java interface.
Siemens SIP Softphone	Siemens
LinPhone	Simon Morlant				SIP Phone for Linux
sipXphone	SIPfoundry				The sipXphone project, formerly known as Pingtel\'s instant xpressa softphone, is a fully functional SIP softphone that runs on Microsoft Windows and Linux.
sipXezPhone	SIPfoundry				sipXezPhone, is written using C++, wxWidgets, and the sipXtapi API. Currently both Windows and Linux platforms are supported with MAC OS X a clear posibility.
SIPquest Collaboration Agent	SIPquest Inc.				Supports instant messaging, audio and video conferencing, desktop-sharing and Web page pushing; built-in presence; drag-and-drop user actions; buddy list; media mode migration; rebrandable for OEMs
AdiPhone	SipTelecom				AdiPhone allows you to accept calls from your web site, from prospective customers. During the conversation you can: See and be seen, Talk to each other, Share your desktop with the customer.
SJphone	SJ Labs				H.323/SIP softphone for MS Windows, Linux, and Mac OS X. Supports G.711, GSM, iLBC audio codecs. Fully interoperable with ITSP and software/hardware manufacturers. Allows for calls to PSTN as well.
SJphone	SJ Labs				linux version of SJphone
myJabberAE	SLTS Communications				SIP client With support for Multi-line, Mute, Hold, Transfer, Caller ID, Registration, inbound-outbound proxy, conferencing, Call logging. Integrates with myJabber IM. Custom Branding available.
IPv6 SIP phone	SoftFront				IPv6 support claimed
iFon	TABLETmedia, Inc.				TABLETmedia iFon is the most advanced multi-protocol H.323/SIP softphone for VoIP, videoconferencing and messaging on mobile devices. Supports G.711, G.723.1, G.729A, GSM, H.261, H.263, AEC, etc.
Teligent SopftPhone	Teligent				The Teligent SoftPhone is a user-friendly but powerful tool that allows users to turn their personal computer into complete multimedia/telecom centre.
tkcPhone	theKompany.com				IM, STUN
Helmsman SIP Deskop Agent	Ubiquity				This C++ software provides users\' desktops with real-time multimedia capabilities. The SIP Desktop Agent consists of a comprehensive call control environment supporting IM, presence management, media rendering and seamless integration with other desktop applications (Outlook, Internet Explorer and Netscape).
Sip Center UA	Ubiquity
Smart Dialer	Unicorn Software and Solutions				Smart Dialer is a commercial SIP & H.323 supported softphone. Works with major gateway and gatekeepers and has built in NAT support. G723.1 and G729 codecs are supported. Customized skin is available.
SIP Server	V59.Net				V59.NeT, has the difficult task in the global market to reconcile communication quality without leaving aside one single moment: RELIABLE services and LOW COST.
vPhone	VirtualiPhone				vPhone lets you see, hear, send files, SMS, MMS and chat with anyone, anywhere in the world - all for FREE. vPhone allows to place high- quality videoconferences and call PC to Phone.
wengophone	Wengo				Open Source SIP softphone supporting Audio/Video and Instant messaging using G711,SPEEX,ILBC,GSM
KPhone	Wirlab				SIP UA for Linux
eyeBeam, X-PRO and X-Lite SIP User Agents	Xten Networks, Inc.				A premium SIP-based User Agent with all the features and functionality of a small business phone system. Open standards-based design allows for maximum network interoperation. PocketPC Version Also
LIPZ4	Zultys Technologies				FREE Linux SIP softphone has PBX functions, IM, 100 addresses, call logs, and calculator. Dial by IP address, SIP address, or number. Works end to end or with proxy, application server, or IP-PBX.

Hardphones

Name	Vendor	sip	h323	mgcp	Comments	Update Request
SIP Etherphone	3com
SIP Phone	3Com
DTA 310 Legacy Phone Adapter	8x8				affordeable
DV325 IP Desktop Videophone	8x8				affordeable
SI-160	ADTech				smart card reader, encryption and authentification
HP300 (VoxPhone)	Arrayvox Communications				IP-PBX feature telephone with LCD display and with Multi Protocol Support: 2X 10/100Base-TX port, 2X16 Character LCD Panel, Phone Book, 10 Function 10 Speed Dial
IP PHONE	ATCOM				IP PHONE made in China
AP-100	AuPix Ltd				12.1\" touchscreen. Web browser. Java based graphical user interface capable of running 3rd party applets. Intelligent bandwidth control for use over non QoS networks. Handsfree, handset or headset
Avaya 4602 Phone	Avaya				Supports open standard SIP call control for integration into multi-vendor SIP-based telephony environments.
HP300, HP400, HP500	BCM				HP500 is wireless
WLAN660	BCM Communication Co., Ltd.				SIP wireless IP mobile phone, 802.11b, mono-color FSTN display, 1.4”
IP phone	Beijing iPower Time Information Technologies Co., Ltd				101/102 IP Phone supports standard SIP V2, H.323 V4 , and MGCP features, interacts with standard SIP Proxy and SIP terminal devices, H.323 Gatekeepers,Gateways, MCU, and standard MGCP CA ( Call Agent)
VideoTel ET 300	Call Image VideoTel				Hardware Ethernet SIP VIDEO Phone, (LAN, cable/DSL modems supported,compatible with non-symetric NATs by using STUN). H.263 Video Codec, G711,GSM,G723 Audio Codecs. RTCP,DTMF(RFC2833),VAD facilities
Cisco SIP IP Phone 7960	Cisco
Komodo Fone	Cisco (formerly Komodo)				black-phone-2-Ethernet/analog-line adapter; both H.323 and SIP; currently SIP only for the Ethernet adapter
http://www.dlink.com/products/voiceservices/dvg1120/	D-Link
DPH-70	DLink				Modem Phone with support for SIP and H.323 functionality. Supports DTMF (RFC 2833), call hold, Adaptive Jitter Buffer, Silence suppression, VAD, CNG and intellignet selection of codec based on network
ET3320	Easy System Co., Ltd				Build-in answer machine Build-in soho router Build-in encryption for up to 256 bit AES Low price High performance
Encounta Zippy-Zip USB to R11 adapter	Encounta				The USB to RJ11 adaptor emulates the phone companies central office switch and provides power (Vbat) to the phone. No external PSU is required as the power is supplied by the USB cable.
Encounta Zippyfone USB SIP	Encounta				Keypad 4x4, (16 keys) or 4x8 (32 keys) Bell to ring on incoming calls LCD display to show the number dialed etc. EEPROM to hold (for example) a serial number
FreeBit Business Phone	FreeBit				Fully IPv6 enabled SIP hardphone with IP-PBX terminal capabilities such as call transfer / forwarding / park / pickup, remote update and plus.
ET-747 IP Phone	GoldenNet Technology Inc				ET-22 IP Phone is a very easy to use IP Phone with very good quality and very good interoperability that were tested under many famous platform ...
Budget Tone-100	Grandstream				Dirt Cheap: Many CODECs, RFC2833 & STUN, only dials numbers Available at: http://www.sipphone.com/tiki-index.php?page=Order%20Now https://secure.pulver.com/pulverinnovations/order_grandstream.h
8662	InterTel
netPhone	INTRACOM				http://www.intracom.gr/pdf/products/term_equip/netphone.pdf The netPhone is an advanced, fully-featured IP phone that makes the most of the VoIP technology, offering users not just the standard IP telephony services but also a multitude of novel features such as intuitive menus and programmable function keys.
IP Phone 100/200	IP Ware S.l.				IP Ware IP Phone is next generation intelligent communication device, delivering the essential business communications at a touch. High quality, low cost.
SipToneTM	ipDialog				Siptone features a full duplex speakerphone,a built in web browser for easy configuration, a dual port 10/100 Ethernet bridge and all standard features of a typical proprietary phone. Ease of use and low cost of entry were preserved by design
USB phone, Broadband phone, FXS/FXO adaptor, gateway, wifi phone	Koncept International Inc.				Koncept terminal products meet the needs of every user from consumer to small and medium size businesses.Our patented bandwidth compensation technology makes the voice quality as good as regular phone
Planet VIP-153	LusoSis				SIP 2.0 (RFC3261) compliant (802.3af Power over Ethernet PoE on VIP-153PT), 2 x 16 characters LCD, 2 x RJ-45 (PC/WAN), 3 codecs: G.723.1, G.729A/B and G.711; VAD, CNG and Dynamic Jitter Buffer.
Virtual Presence System	Marconi				conferencing solution with video and presence support
2102 - 2 analog FXS ports	Mediatrix				The 2102 is a product with 2 analog FXS ports, plus two ethernet ports. The device shares the Internet connection with a computer or router through TAS (Transparent Adress Sharing) (not NAT).
USB Phone	MimiTel				Support Skype, MSN With keypad and ringer Phone rings for all incoming calls, ring style and volume selectable no driver and sound card required
IP Phone	MimiTel				IP phone from China.
5140 IP Appliance	Mitel
5055 SIP Phone	Mitel Networks				The 5055 is a high quality SIP phone that meets the price/performance needs of business users. Also available is the 5305 desktop conference unit and the 5310 boardroom conference unit.
Audacity-T2/T2U IP Phones	Netergy Microelectronics				Complete Evaluation and Development Kit
AudaCity-T2U Wireless	Netergy Microelectronics				WaveLAN
NICSTEL 2006T & 2006WF	NICs Intec Co. Ltd				NICSTEL 2006WF is SIP base WiFi phone and 2006T is SIP IP phone
ip 2004	NOrtel				IP 2004 now supports SIP in succession 4.0
PC Phoneset - H.323/SIP Phone	PCPhoneline.com				H.323/SIP Gateway and Phone In One
SoundPoint handset range	Polycom
optiPoint 100 advance	Siemens				User benefits: Proven interoperability, smooth integration with SIP servers, OptiGuide menus for easy operation, scalable manufacturing, global availability, extended warranty.
optiPoint 400 standard SIP	Siemens				SIP phone with integrated 10/100 Mbit/s mini switch, display and numerous features.
SIP ATA,IP PHONE ,USB PHONE	SIGA (HONG KONG) CO.,LTD.				SIP ATA is designed with latest SIP technology (SIP 2.0), NAT module(so it can operate easily through NAT and packet firewalls) with g723.1 codec.
SiPtel L01	SIP Micro
Snom 100	Snom.de				STUN support. Easy to use with Graphical LCD display and 4 Softkeys. Caller Id, Hold, Divert and Transfer, Call Waiting Indication, Message Waiting Indication, Speed Dial, Phone Book, Call & Deny List, HTTP Server, Echo cancelation. Firmware upgradable over http.
WP2: 802.11b/g SIP VoIP Phone (clamshell type)	Unex Technology Corp.				Clamshell type with 65k color LCD, 40 polychrome ring tones, 6 system-profile settings, DHCP/Static IP/PPPoE address assignment, WEP/WPA/WPA2, WMM, SMS, Multi-Line-Appearanc, and call forwarding
LP201, LP302	Welltech				The LP series are the hardphones for the SIP and H323 version. It could support the SER for the registration, basic calls, call transferring and call forwarding.
SIP WiFi Phone	Wiztel Inc.				2.4 GHz WiFi SIP Phone supports Caller ID, WEP, with the following CODECs: G.711, G.726, G.729a, or G.729b * sample for $150 USD * productions orders begin at $120 USD (scalable) * OEM avail.
IP Phonw,ATA	Zhengzhou Yuneng Communication Equipment Co.Ltd.				We are a manufacturer of IP PHONE,ATA at china, Our ip phone，ATA --YWH100,YWH10 and YGW10 series are well known for its first-quality,good voice ,high stability ,low cost.
ZIP 4x4	Zultys				4 call appearances; 4 Ethernet ccts; QoS; 3x20 LCD; full duplex speaker w AEC; 2� mm headset included; ac + power over Ethernet; encryption; calculator; 35 buttons; 11 LEDs; DHCP, TFTP, NTP, DNS_SRV
ZIP 4x5	Zultys Technologies				Built in: analog port, VPN, Firewall, NAT, DHCP, TFTP, NTP, Power over Ethernet, Bluetooth, 2.5mm headset jack, encryption, 5-port Ethernet switch, full-duplex speakerphone, intercom, voice dialling.
ZyXEL Prestige 2000W VoIP Wi-Fi Phonr	Zyxel				sorry - Website is in German Anyway, there is a Quick Start Guide in English available. Wireless Hardphone (110g) supports IEEE 802.11b,QoS,TOS/DiffServ and NAT-Traversal CODECs:G711,G.729a
ZyXEL P2000W	Zyxel				802.11b Wireless SIP Phone. Great product. See http://www.voip-info.org/tiki-index.php?page=Asterisk+phone+Zyxel+P2000W for important up-to-date information on compatibility.

Signaling servers

Name	Vendor	sip	h323	mgcp	Comments	Update Request
SIP Express Router	iptel.org				high-performance, flexible SIP server. Linux/Solaris/FreeBSD. SMS, accounting, web provisioning, etc.
SIP Signaling Server	3Com				UNIX, Sun Solaris
3CX Phone System for Windows	3CX Ltd.				3CX Phone System for Windows is a SIP based IP PBX/VOIP Phone system. Both commercial and free editions are available.
WTS Web Telephony Platform	Abbeynet				H323/SIP platform, including Softphone (also web-based), presence server, softPBX, gatekeeper, SNMP monitoring etc.
MOSAICA	ACTIVE TELECOM				MOSAICA is a scalable carrier-class IP Centrex and convergent applications service platform with virtual PBX, unified messaging, CTI, ACD, IVR, groupware and mobile services for business customers
The partysip SIP proxy server	Antisip				partysip is a GPL -open source- SIP proxy server. It\'s simple, compliant and easy to install. That makes it suitable for low SIP traffic management.
AuPix Video PBX	AuPix Ltd				Adds video functionality to features typically associated with voice only PBXs. This can be to an existing VoIP system or to a TDM system without the need to move to VoIP.
Converged Communication Server	Avaya				CCS connects with Avaya CM 2.0 to support the deployment of SIP telephony. Avaya CM becomes a telephony server that can be accessed not only by an Avaya SIP telephone, but by any SIP-compliant device.
BaseVoice Vanilla	BaseVoice				BaseVoice Vanilla is a J2EE-based SIP Server that functions as a Proxy, Registrar and Presence Server. Built on top of BaseStack 2.0, an implementation of the JAIN SIP API v1.1.
BEA WebLogic SIP Server	BEA Systems Inc.				BEA WebLogic SIP Server is an integrated J2EE-SIP application server, providing a service creation and execution environment for converged HTTP-SIP Servlet applications in an IMS network architecture.
OnDO SIP Server	Brekeke Software, Inc.				OnDO SIP Server is a server based on the SIP protocol which provides proxy, registrar, and NAT services.
BroadWorks	BroadSoft				BroadWorks is a commercial VoIP platform that functions on a modular/standards-based architecture that uses common protocols, open interfaces, and scalable, industry-standard hardware.
High Velocity SoftSwitch	CIRPACK				Developed with IBM, the CIRPACK HVS SoftSwitch handles up to 5 millions BHCA and 6000 E1, delivering advanced Class-4 and Class-5 services over any ATM, IP and TDM networks.
CSPS (Cisco SIP Proxy Server)	Cisco
sipd	Columbia University				SIP CGI-BIN support; see SipCom (http://www.sipquest.com) for licensing.
BladeWare Fax Media Server	Commetrex Coporation				BladeWare Fax Media Server is a SIP-based all-software media server that adds T.38 and G.711 pass-through terminating fax to messaging systems via the MSCML and MOML industry-standard protocols.
Asterisk Open Source PBX	Digium				Asterisk is an Open Source, full featured hybrid TDM and VoIP PBX and IVR platform. It allows you to seamlessly integrate TDM (T1, PRI, FXS, FXO) and VoIP (IAX, SIP, H.323) technologies in a single PBX while providing full IVR functionality through any scripting language available on Linux.
SIP Proxy Server	dynamicsoft				CPL; Java; see also the the location server
FacetPhone IP-PBX	FacetCorp VOIP				The FacetPhone server is the heart of the FacetPhone IP-PBX system. The server runs on Linux or UNIX platforms. The server controls media gateways and IP phone endpoints with the MGCP protocol.
SIP B2BUA Framework	Flextronics Software Systems (Formerly Hughes Software Systems)				The SIP B2BUA provides developers a scalable, reliable, and feature-rich environment for rapid service creation for next generation convergent networks.
Hotsip� Presence Engine	Hotsip				A presence management server collecting, handling and supplying presence context
Hotsip� SIP Application Server	Hotsip				A high performance SIP infrastructure for application development
SIP Server	Hughes Software Systems				The HSS SIP Server is a carrier grade RFC 3261 compliant SIP application server with built in support for proxy,registrar,redirect, conferencing and more. It comes with a complete extensible framework that allows runtime plugin of new SIP functionality and supports an XML based service interface that allows service creation and deployment in a matter of minutes.
Slipper	Iagu				perl-written with support for perl plug-ins
Indigo SIP Server & SDK	Indigo Software				Full SIP server suite, which includes proxy, registrar and location servers.
Indigo SIP User Agent	Indigo Software				CPL-enabled
Indigo Presence Server & SDK	Indigo Software
The Interaction Center Platform	Interactive Intelligence
LanPBX	iPBX Systems				The LanPBX is a SIP based office phone system scalable from 5 to 200 extensions. Features include VoiceMail, GUI based Admin, GUI for Users, Conferencing, ITSP support (FWD, Skype etc.) and much more.
LanScape Centrex Proxy Server (SIP Proxy for VOICE and VIDEO)	LanScape Corporation				Full functional scalable SIP Proxy that allows you to overcome all NAT related issues. Use with the LanScape VOIP Media Proxy to obtain a fully scalable VOIP domain solution. Supports VOICE and VIDEO.
LanScape VOIP Media Proxy Server (RTP Media Proxy)	LanScape Corporation				A high performance and scalable RTP media proxy server supporting VOICE and VIDEO. Should be used with LanScape SIP proxy servers. Allows you to overcome all NAT traversal issues. Easy to deploy.
RealTime Applications Server	LongBoard Inc				Carrier-class SIP based applications platform that provides standard, built-in telecommunications features such as name and number translation, private dial plans, call forwarding, and call routing, as well as such next-generation applications as Web-based control of subscriber features, Microsoft Outlook and Messenger integration, IP Centrex, and unified messaging. In addition to bundled services, the server provides SIP, WEB, OA&M and desktop integration APIs, which allow service providers or third-party software developers to extend the built in applications, or add new and unique applications to the platform.
Planet IPX-2000	LusoSis				Internet Telephony PBX System SIP 2.0 (RFC3261), Max. 200 SIP IP phones/50 concurrent calls, FXO interface for PSTN, Forward to voice mail on no-answer, Configurable IVR prompts. Up to 4 PBXs cluster.
Planet IPX-1800	LusoSis				SMB Internet Telephony PBX System SIP 2.0 (RFC3261), Max. 30 SIP IP phones/10 concurrent calls, FXO/FXS interfaces, Forward to voice mail on no-answer, internal 450 minutes, Configurable IVR prompts.
Linksys SPA9000	LusoSis				SMB SIP (RFC3261) IP PBX, 4 phones upgradeable to 16 phones, 2 FXS, IVR/ACD, Voice Mail, DiffServ)/TOS, upgradeable to IPv6 (RFC 1883), SNTP, STUN, Codecs: G.711, G.726, G.729 A, G.723.1.
Yxa	Magnus Ahltorp at KTH, Fredrik Thulin of SU
Meetinghouse SIP Proxy	Meetinghouse Data Communications				CPL support, Linux/FreeBSD/VxWorks builds
.Net Server	Microsoft
MjServer	mjsip.org				open source cross-platform SIP proxy/registrar/redirect server, written in java, based on MjSip stack, freely avalible under GPL
7000 Integrated Communications Server	MKC Networks				Packaged for SMB and ITSPs the 7000 ICS is a turnkey solution. Includes vmail, autoattendant, dialplan, voice-networking, GUI based, IPDR logs. B2BUA, media server, SIP proxy/registrar
7000 CS	MKC Networks				Shipped on a CD the 7000 CS is a full SIP-PBX. The disk includes a full Linux OS and firewall (ALG), SIP proxy and media server. Auto attendant and voicemail included.
NicIVR	NicIVR				NICIVR is a professional software solution for service creation in the VoIP architecture. Speaks SIP directly to industry leading softswitches and gateways to provide applications such as calling card
SIP Audio Server	Nortel Networks				The SIP Audio Server supports SIP-based conference call services and provides network-based announcements.
Multimedia Communication Server 5100	Nortel Networks				The Multimedia Communication Server (MCS) 5100 delivers multimedia and collaborative applications to the enterprise on an \"open\" platform that supports industry-standard protocopls.
Multimedia Communication Server 5100	Nortel Networks				The Multimedia Communication Server (MCS) 5100 delivers multimedia and collaborative applications to the enterprise on an \"open\" platform that supports industry-standard protocopls.
Multimedia Communication Server 5200	Nortel Networks				Nortel Networks Multimedia Communication Server 5200 (formerly known as the Interactive Multimedia Server or IMS) allows service providers to deliver SIP-based hosted services.
SIP Redirect Server	ObjectSoftware				includes portable SIP stack; SIPLets framework
PBX and SIP Server	pbxnsip Inc				pbxnsip PBX uses the SIP protocol and supports a large range of devices from all kinds of vendors. If you are extending your system, you can choose the devices that you like the most.
SIPxchange	Pingtel				SIPxchange is a complete open source enterprise IP voice solution for any offices from 10 to 250 seats.
SVVInG	PointerCom S.p.A.				SVVInG (Simple Voice and Video Internet/Intranet Grid) is a platform (gatekeeper + SIP Proxy + Regitrar + BSC + Presence, etc.) for the deployment of Voice and Vide IP services.
PortaSIP	PortaOne				PortaSIP allows delivering of new communication services at low start-up and operating costs. The PortaSIP Solution, consisting of SIP Proxy Server, and B2BUA provides a platform to deliver innovative services that can be deployed over IP, cable, or broadband networks.
NextBX Access Call Server	QuesCom				NextBX - The Call Server Softswitch that gives enterprises and service providers an easy entry into the world of Value added services with IP Telephony and VoIP
VOIP Gateway,IP Phone,GSM Gateway,USB Phone	Shenzhen Gateway Technology Ltd.				VOIP Gateway(8ports&4pors&2ports) support H323&SIP 1port VOIP Gateway and IP Phone support H323&SIP&MGCP&N2Phone GSM Gateway(1200MHZ&1800MHZ&1900MHZ) We also do OEM products .
snom 4S SIP Soft Switch / Proxy / Media Server	snom				snom 4S Features: A SIP telephony infrastructure built on a snom 4S fulfils all requirements on modern telephony. Voice Mail, Conferencing, Scripting, STUN, CDRs, RADIUS, CID, MWI, VM, much more...
Distributed SoftPBX	Sonetel				Distributed SoftPBX for Service Providers offering VoBB services. The enterprise SoftPBX is integrated with centralized resources in the network. Superior to IP Centrex, Hosted PBX and IP PBX.
CommuniGate Pro Real-Time Communications	Stalker Software, Inc.				Email, groupware, & SIP server software solution for integrated real-time communications. Offered as Single Server or Dynamic Cluster (99,999 Uptime). Supports VoIP/Video, IM, & more. 30+ platforms.
Streamwide Unified Messaging System	Streamwide				Complete Voice Mail platform. IOT done with Nortel, Alcatel, Cirpack & Cisco softswitches. (Clients : Cegetel, NEUF, AOL, B3G, etc...)
Prepaid System	Streamwide				Complete prepaid solution (subscribers, calling cards & voucher). IOT done with Nortel, Alcatel, Cirpack, softswitches.
sipd	SX Design
megaSwitch Class 5 server	Sysmaster Corporation				megaSwitch is a feature-rich, versatile, and scalable Class 5 VoIP PBX server designed for implementations in mixed VoIP/PSTN and/or pure VoIP telecom infrastructure.
Teligent SoftSwitch	Teligent				The Teligent SoftSwitch is the core and central point in the Next Generation Switching architecture. Built on a proven telecom platform, it offers outstanding availability, flexibility and scalability
Atrium SIP Server	Terminal Technologies				JAIN-based
Helmsman SIP Network Server	Ubiquity				Dual-tier load balancing technique provides a scalable and redundant SIP infrastructure.
Ubiquity SIP Application Server	Ubiquity				Acts as a host for IP communications service modules and as an intermediary for interactions with other entities in a distributed architecture (web servers, IVR etc.). Service modules include: CPL, Presence, IM, 3PCC, Multimedia, VPN.
VOCAL	Vovida				Open Source, SIP VoIP system with H.323 and MGCP translators. Includes a provisioning and CDR functions

Gateways

Name	Vendor	sip	h323	mgcp	Comments	Update Request
VoIP GSM Gateway G4	1telecom				4 - 72 channels VoIP to GSM gateway
ATEUS VoiceBlue	2N Telekomunikace				4 channels VoIP to GSM gateway
GSM Gateways - VoIP, BRI, PRI, Analogue	2N TELEKOMUNIKACE a.s.				GSM Gateways
Net-Net Session Director	Acme Packet				High-performance, high-capacity, signaling and media control engine performs security, service assurance, and law enforcement functions at network borders. Simultaneously supports SIP, MGCP and H.323 networks in service provider and enterprise configurations.
VoIP Gateways, IP Phone (H.323, SIP and MGCP)	AddPac Technology Co., Ltd.				- H.323/SIP/MGCP triple stack - FXS, FXO, E&M, E1/T1 - 1~60 ports gateways
7515 Media Gateway	Alcatel				Multi-protocol: SIP, Megaco, M2UA. Multi-service: host agregation, trunking with PRI PBX, PSTN trunking. Highest scalability: 2 RU for distributed deployments. Carier grade: 100% redundancy.
VoIP Talk AT-VP504E FXO	Allied Telesyn
MB 1003, MB 1000	Anatel
VoxGate	Arrayvox Communications				Extremely affordable Multi Protocols (SIP, H.323, and MGCP) Gateways with 2X 10/100Base-TX port and 2X FXS Ports
MediaPack Analog Media Gateways	AudioCodes				Analog Media Gateway series featuring 2, 4, 8 or 24 analog ports to connect analog phones, faxes, PBXs, and CO connections using FXS or FXO interfaces.
BroadWorks	BroadSoft
Enhanced Soft-Switch - ESS	Brotecs Technology Limited				ESS is a Feature Rich, Software Based, Low-Cost Class 5 Soft Switch.
Universal Telephony Plateform	CIRPACK				CIRPACK Local Exchange and Transit switches have native support for all TDM, ATM and IP networks and protocols simultaneously. They can be used to build and/or extend TDM networks at a very low cost as well as to introduce VoDSL, VoIP, VoWLL, VoCable, ISDN PRI/BRI, POTS, etc. CIRPACK’s carrier-class solutions are highly scalable and have been deployed with real telco traffic as of 1998. CIRPACK is a European equipment vendor with extensive knowledge and proven deployments of ETSI requirements and signaling variants.
IP Telephones	Cisco				Cisco callmanager use MGCP now for the E1 card on the catalyst 6000.
Voice/Fax Network Modules for Cisco 2600/3600 Routers	Cisco
1700 router	Cisco
CSSW4000 Softswitch	ComGates
4007 SS7 Ip signalling gateway	CommWorks
Total COntrol 1000	CommWorks
Total COntrol 2000	CommWorks
SIP Media Gateway	Falcon Technology Group				An integrated gateway solution targeted at OEMs and systems integrators. Full management, alarming, and logging features. Source code licenses available. Available for Linux and Windows.
Hotsip� Presence and Messaging Gateway	Hotsip				Translation between SMS/EMS/MMS, SIP messaging and Wireless Village messaging
VoIP UMTS Gateway - HG-5000	Hypermedia Systems				UMTS Gateway series supports from 12 to 36 3G ports
VoIP GSM Gateway - HG-4000	Hypermedia Systems				VoIP GSM Gateway Series supports 8 to 72 VoIP GSM/3G/CDMA ports
SN1200/SN1400	Inalp Networks				Multi-service Voice over IP network access products.
SN2300	Inalp Networks				Multi-service Voice over IP network access products.
iGateway RGS Plus	Intoto Inc				Software platform: Wireless Gateway with VoIP TA with Firewall and NAT. SIP UAC, SIP UAS with SIP based services: Call Forwarding, 3 way calling (local mixing), Caller ID, Call Waiting,MWI, etc.
OmniAXS� GSP Gateway Series	IPAXS
IAD120 VOIP Gateway PCI Board	IPBridges LLC				The IPBridges IAD120 board, a complete 120 channel [TDM-IP] Integrated Access Device IAD120 Features: Open Standards based embedded hardware; Motorola* DSP technology,PCI 2.2, 4T1 span interfaces
SIPS	Ipeya				Intergrated distributed VoIP/PSTN PBX(phone system), network file server, router, firewall, print server for small and medium size businesses
Open Service Access Platform	jNETx				jNETx Open Service Access Platform is a set of application and service capability servers compliant with 3GPP standards and Parlay\'s APIs. jNETx Application Designer and Service Session Controller enable the simple creation of new services and perform the charging required to earn revenues from those services.
InfiNET MultiMedia Gateway MMG1000	Koncept International Inc.				WiFi VoIP Plug and Play Router 1-WAN Port 4-LAN Ports 4-FXS Ports 1-FXO Port Supports 802.11b, PPPoE Supports DHCP,RTP,MGSP/NCS 1.0
Mediatrix analog and digital gateways	Mediatrix				Award-winning VoIP gateways providing IP connectivity to analog phones, faxes and lines, and to ISDN lines. Mediatrix products are equipped with FXS, FXO, T1, E1 and BRI ports.
SP5050	Micronet
Gateway ATA	MimiTel				2 RJ45 ports, 1 FXS, 1 life line port. TI chipset, built-in Router, NAT and DMZ port forwarding. Support T.38 fax and pass through.
MultiVOIP voice over IP gateways	MultiTech Systems
SHOUTIP	net.com				SHOUTIP integrates onto a single platform gatekeeper, gateway, media server, SS7/C7 signaling, TDM, IVR and IP functionality. SIP/H.323 gateway included too.
Audacity-T2/T2U Media Hub, MH2/MHX/MHW Two or Four Port Gateways	NETERGY Microelectronics				Evaluation and Development Kit.
ATA, Gateways and SIP Phone	NICs Intec Co. Ltd				NICs Intec is one of the leading vendor in Korea for 'ATA, Gateways and SIP Phone' which supported SIP and H.323
SIP PRI Gateway	Nortel Networks				Responsible for the conversion of packet-based media streams to circuit based media streams. Supports SIP to PRI, PRI to SIP, and PRI to PRI call types.
Orca	Nuera
Yate - Yet Another Telephony Engine	Null Team				Free software telephony engine usable as telephony client or server. Includes support for VoIP protocols (H.323 , SIP , IAX ) and hardware interfaces (E1/T1). Can be H323 - SIP signalling proxy.
Paraxip gateway	Paraxip				The Paraxip Gateway is a ready-to-use software product compatible with off-the-shelf hardware components.
Parlay VoXip VoIP Gateway	Partner Voxtream				The VoXip are able to interface a classical ISDN PBX at the trunk line interface and convert outgoing calls into SIP.
PC Phoneline - H.323/SIP Gateway ATA	PCPhoneline.com				H.323/SIP Single Port Residential Gateway
Billion Softswitch	Profinfotech				Billion-Softswitch works as a switch in a voice-over-ip networks allowing to proxy both signalling and media streams. Using own advanced routing cababilities BSS improves network management.
SmartIAD	QuesCom				SmartIAD: IP enble the PBX, the value creation edge device for IP Telephony
IP GSM Gateway	Quescom				All routed calls through the IP GSM Gateway are digital. Powerful and flexibe administration. Scalable to up to 750 GSM ports. Dual band GSM 900 and DCS 1800. FCC Class B part 15 and CE compliant
Tenor CMS	Quintum Technologies, Inc				SelectNet� Auto-Switching provides superior voice quality VoIP and Tandem Circuit Switching Integrated H.323 gateway and gatekeeper SIP User Agent Up to 960 VoIP channels Up to 32 T1/E1/PRI Span
SOHO VoIP FXS/FXO Gateways	SIP Micro
SIP ATA,IP phone	Sipcom technology,inc.				SIP ATA is designed with latest SIP technology (SIP 2.0), NAT module(so it can operate easily through NAT and packet firewalls) with g723.1 codec.
SIPH.323 Gateway	SIPquest Inc.				Supports SIP 2.0 and H.323 4.0; 10,000 concurrent calls; communication can be initiated from either SIP or H.323-based devices and applications; supports G.711 Mu Law, G.711 A Law, G.7
SPA-3000	Sipura Technology				Analog telephone adapter (FXS) + PSTN gateway (FXO). If power is lost to the unit or the VoIP service is down, calls can be sent to a traditional carrier via the FXO interface
SM7000 VoIP Gateway	Sysmaster Corporation				SIP/H.323 gateway supporting up to 8 T1/E1. Unique features include IVR over IP, callback, registraiton in multiple gatekeepers and more.
VXi MEdia gw Controller	Tekelec
TGC-A176	Teleon Networks				This freeware gateway driver makes your PCTel modem works as a FXO gateway.
Stillink 200 and Stillink 800	Telesis A.S.				Stillink 200 and Stillink 800 series products combining both digital VoIP gateway and E1 signaling conversion functions. E1 interfaces support for ISDN, SS7, CAS, CIS and V5.2 protocols.
Teligent Gateway	Teligent				The Teligent Gateway switches data, multimedia, fax and voice calls effectively with great voice quality. The Teligent Gateway switch between any of our protocols
multiACCESS - VoIP - GSM gateway	Topex				GSM gateway with VoIP card - it allows you to terminate calls from GSM to VoIP and from VoIP to GSM. It supports up to 30 VoIp calls and up to 30 GSM calls(bidireectional communication).
Totalfon 102	Totalfon				high-performance, flexible SIP /H323 gateway
VoIP Reference Designs	Unicoi Systems, Inc.				The Fusion Voice (VoIP) Gateway consists of the following: Router Gateway, VoIP Adapter (with SIP), Security Module, Networking Module, PSTN Call Manager,Fusion RTOS Fusion Voice Engine
Vega Gateways	VegaStream
Vega 100	VegaStream
Vega 400	VegaStream				The Vega 400 has 4 E1/T1 interfaces, supports 15 - 120 VoIP calls.Is Field-upgradable through expansion modules. Supports SIP & H323 VoIP signalling N. American & ETSI PRI signaling, & QSIG, T1 & CAS
Vega 50 6x4	VegaStream				The Vega 50 6x4 supports up to 24 analog ports, up to 16 basic rate ISDN channels on 8 interfaces or a mixture of port types and capacities.
Vega 50 BRI	VegaStream				The Vega 50 BRI VoIP gateway connects telecoms equipment with ISDN BRI interfaces to IP networks.
ECOTEL VoIP	VIERLING Communications				ECOTEL VoIP provides direct connections between IP, ISDN and GSM. The gateway thus allows a significant reduction of phone costs (especially for IP to GSM calls). It offers 2, 4, 6 or 8 GSM channels.
ECOTEL VoIP	VIERLING communications GmbH				VoIP/GSM/ISDN Gateway with 2 BRI-Ports and up to 8 GSM-Channels. 8 IP to GSM calls simultaneously. Integrated SIP-Server, advanced routing functions, CDR,
MOSA 4600 Series Advanced VoIP Gateway with IP PBX features	VODTEL Communications Inc.
SIP Residential Gateway	Vovida
WellTech 3802	WellTech				FX interface
3502, 3502a, 3504, 3701a, 3702a, 3802, 3804, 3806	Welltech				All the VoIP cpe units could support the SER for the basic calls, call transferring and call forwarding.
IP Phone,ATA	Yuneng Communication Equipment Co.Ltd.				We are a manufacturer of IP PHONE,ATA at china, Our ip phone，ATA --YWH100,YWH10 and YGW10 series are well known for its first-quality,good voice ,high stability ,low cost.

Accounting, Charging, Settlement

Name	Vendor	sip	h323	mgcp	Comments	Update Request
AdoreBilling	AdoreInfotech				Provide prepaid solution using SIP Express Router, B2bua and Radius. It has web based interface for prepaid/postpaid, wholesale and termination billing for voice and data.
AimVOIP	AimSoft				Aimsoft provides Scalable online VOIP billig,ip softphone,radius server and voip softswitch solution supporting prepaid, post paid, wholesale and termination services.
RBS VoIP Billing	Alepo Billing Software				Alepo makes software for VoIP: Billing, Prepaid, and calling card system. IP phone origination and wholesell termination. Supports RADIUS digest-auth for secure integration with IPTel SER.
Cyner-CDR	Cyneric				Real time billing for pre-paid and post-paid customers. Self-care online web access Multiple billing cycles 100% Compatible with: Cisco, Radius, Mera, SIP, SER, Asterisk, Quintum, SNOM, Audiocode.
Internet Management System (IMS)	Digiquant				Leading service providers around the globe use IMS to deploy, manage and bill for next-generation services, including VoIP, VPN, DSL, and 2.5 and 3G Wireless. A carrier-grade, scalable solution, IMS for VoIP supports prepaid, postpaid, calling cards, wholesale, retail, SIP, and Voice VPNs.
GBill	Global Think Technology SA				AAA Server Online billing and automated user interaction 100% Web Based Management Multi-Language IVR prompts with Cisco, Quintum and Huawei. Rating Flexibility and Fraud control
TeleCount Billing and Customer Care	I.S. Associates, Inc.				Retail and wholesale, prepaid and postpaid billing for voice, data and content.
PortaBilling100	PortaOne				PortaBilling100 is a real-time mediation, rating, billing and customer care solutions for pre-paid and post-paid voice, data and content. It enables providers of IP Telephony to launch, price, and provision an array of VoIP services.
VoiceMaster VoIP Billing	Sysmaster Corporation				Industry\'s leading VoIP Billing platform for prepaid and postpaid calling cards, wholesale VoIP, broadband VoIP, and other popular VoIP business models.
OSP Nexus Server	Transnexus				clearinghouse w/OSP support

Stack

Name	Vendor	sip	h323	mgcp	Comments	Update Request
AltiSIP Stack	AltiLogic				C++ based RFC 3261 compliant SIP stack that is OS independent. It has multi layer API, small footprint, extensive call statistics and diags.
oSIP stack	Aymeric MOIZARD				oSIP is a low Layer SIP stack written in C with a LGPL license.
BaseStack 2.0	BaseVoice				Implementation of the JAIN SIP API v1.1 and is the fundamental component underlying BaseVoice's entire product line. Highly configurable and can be plugged directly into any J2SE or J2EE application.
PJSIP	bulukucing.org				Open source SIP stack, small footprint, high performance, written in ANSI C, suitable for both embedded systems and high performance servers alike.
PJSIP	bulukucing.org				PJSIP is an Open Source, small footprint (<100KB), portable, high performance SIP stack. A complete multimedia stack (SDP, RTP/RTCP, jitter buffer, sound) is also available.
LIBSIP++	Columbia University				see SipCom (http://www.sipcomm.com) for licensing.
libdissipate	Division 8 Networks				SIP C++ library
SIP software development kit	dynamicsoft
SIP Core User Agent Toolkit	Flextronics Software System				The SIP Core User Agent (UA) toolkit, is a robust, field proven and feature rich implementation of the SIP User agent, which meets all the imperatives of Telecom OEMs for carrier class deployments.
IPIC SDK	Icecom				This Java-based SIP Software Development Kit includes fully compatible implementations of a SIP message parser and a SIP User Agent. J2ME MIDP version available too.
ikon H.323 Protocol Stack	ikon				T.38, H.450, Gateway/Gatekeeper Software
Indigo SIP Foundation Class	Indigo Software
Sip Protocol Stack	Juphoon System Software				1. 1-time Scanning Mechanism, speed is very fast 2. accurate location protocol error 3. support rfc3261, 3265, 3428, ... etc. 4... More detail see www.juphoon.com
LanScape VOIP Media Engine	LanScape Corporation				LanScape's VOIP Media Engine� is a complete drop in call engine solution for Microsoft Windows� applications requiring SIP/RTP network telephony. Far too many capabilities available to list here.
SIP and security software stacks (User-Agent, Proxy, Compression, RTP, SRTP)	M5T				M5T SAFE (Secure and Advance Features Edition) product line delivering SIP technologies and associated software to establish and control secure real-time sessions.
Verona	MBDSYS				Open Source VOIP toolkit supporting, G711,G729,ilBC,SPEEX, H263, providing very simple API allowing creation of SIP User Agents in C,C++ and Python in dozen lines of code
MistSIP SIP Stack	Mistral Software				MistSIP V.2.0 has been designed for deployment in either server or client environments. It is written in ANSI C and is available for Linux and Windows NT/2K.
JSIP	Mitre				Java SIP library (GPLed)
MjSip	mjsip.org				complete and powerful open source java-based SIP library for both J2SE and J2ME platforms, freely avalible under GPL license
Public domain SIP/SDP parser, signaling stack & proxy	National Inst. of Standards and Technology, U.S.A				Public Domain RI for JAIN-SIP 1.2. (JSR 32) Includes SDP parser and trace viewing tools. Supports RFC3261, RFC2976, RFC3262, RFC3265, IMS headers. Proxy servers or endpoints may be constructed.
Veracity VoIP Software Stacks	NETERGY Microelectronics				Comprehensive package of audio codecs, audio services, embedded OS, driver, call signaling stacks, networking, development environment
Open Phone Abstraction Layer	OpenH323
SIPNess™ SIP Protocol Stack	Ortena Networks				Startek Technologies software implementation designed for embedded systems
SIP Toolkit	RAD Vision				this SIP toolkit provides most updated support for IETF SIP related standard. It has lean footprint and portable to all OS.
RFC 3261 C++ SIP Stack	reSIProcate Open Source Project				Open source (BSD style license) SIP stack. C++ interface, UDP, TCP, TLS supported. Lazy parsing.
quickSIP API	SipComm
Siptrex SIP stack, ua and proxy	Siptrex				Free, open source Java SIP stack with early adoption of JAIN SIP. Project undertaken as part of UCL MSc DCNDS in 2001.
libSIP	SX Design				SIP stack for Ubicom IP2K microcontroller.
CompactSIP	TeleSoft International Inc.				Very small (70KB) ANSI-C UA stack ideal for embedded applications E.g. 2G and 3GPP Mobile phones, ATAs, PDAs, IP phones, handheld devices, VoIP Gateways. OS and HW independent. Supports 12+ RFCs.
Fusion SIP	Unicoi Systems, Inc.				Fusion Embedded SIP is a lightweight, transport-independent, text-basedd protocol designed for usage in IP Phones, VoIP Gateways, and other telephony enabled IP products.
Vovida Open Source	Vovida				free SIP, MGCP, RTP, RTSP, COPS, TRIP, RADIUS, COPS

Testing

Name	Vendor	sip	h323	mgcp	Comments	Update Request
	iptel.org				Free Diagnostic and Stress Utility
Clarinet tester	Acacia
SIP conformance Test Suite	Agilent Technologies				SIP stress SW also available; running on the platform QARobot
AltiSIP Tester	AltiLogic				Java based comprehansive SIP tester with traffic generator, script engine, protocol compliance tester, and performance analyzer.
AppDancer/FA	AppDancer Networks				Monitor and Analysis tool
emutel Harmony VoIP Test Platform	arca technologies				Integrated IP and TDM Platform for Bulk Call and Wraparound Performance Testing of VoIP and Legacy equipment. emutel Harmony provides detailed call statisticss, analysis and QoS measurements.
Artiza VoIP Simulator	ArtizaNetworks				Enables Setting of contents of signaling message,and the production, editing, and running of sequens scenarios. 7-day free trial software is available from our web site
Artiza VoIP Analyzer	ArtizaNetworks, Inc.				Highly cost effective application features unique automatic message session detection, a wide selection of filtering functions, QoS evaluation support, etc. 14-day free trial software is available from our web site
Codenomicon SIP Test Tool	Codenomicon Ltd.				Codenomicon SIP Test Tool contains over 20000 test cases extensively testing for product security and robustness. It is the commercial extension of the free PROTOS test-suite.
SIPstone	Columbia University and Ubiquity				Currently, this is a draft about measuring SIP performance http://www.sipstone.com/. A measurement tool is available from Columbia University - see http://www.cs.columbia.edu/IRT/cinema/sipstone/ See SIPstone mailing list for a discussion.
VoIP Analyzer/Emulator	Delta Protocol Test Solutions				Real-time protocol analysis and capture of H.323, SIP, and MGCP protocols with disassembly and breakpoints. Full featured emulation of end-point protocols.
CallPlot	dynamicsoft				A tool for drawing "call-flow" diagrams of the kind common in the telecommunications industry.
Voice/Network Test	Empirix (formerly Hammer)
MAPS - VoIP-IMS tester/SIP Conformance Test Tool	GL Communciations Inc.				MAPS is a VoIP test tool/traffic generator used to perform protocol conformance testing. This testing tool simulates User Agent Server, User Agent Client, Proxy, Registrar, & Redirect Servers.
PacketGen(TM)	GL Communication Inc.				PacketGen� is a real-time VoIP bulk call generator (includes SIP signaling and RTP generation) for stress testing and precise analysis of the VoIP network equipments.
PacketH323(TM)	GL Communication Inc.				PacketH323� is a realtime VoIP call generator for providing voice band testing over the H.323 VoIP Protocol. Call Records, Call Statistics, Protocol Events can be captured in real time.
PacketScan(TM)	GL Communications Inc.				PacketScan� is a real-time VoIP analyzer that captures live IP traffic, and segregates them into SIP/H323 calls. Application includes testing of IP phones, Gateways, IP Routers, Switches, and Proxies.
RTP ToolBox(TM)	GL Communications Inc.				RTP ToolBox�, a testing & simulation tool is designed to monitor RTP & RTCP packets. Allows to create & terminate RTP sessions, independent of call-signaling protocols such as SIP, H323, MEGACO/MGCP.
SIGTRAN	GL Communications Inc.				SIGTRAN protocol decoder software is a VoIP testing tool that permits real-time analysis, call trace, capture, and filtering of SS7 and ISDN signaling messages over IP.
HCLT SIP Test Tool	HCL Technologies				Test Tool provides for feature and functionality test, and hooks for complete automation of the test suites. Includes a comprehensive test suite for conformance and reliability testing.
Internet Advisor	HP				protocol analyser
SIP Compliance Testing	Indigo Software				Full RFC 3261 compliance
Spectra2 MG	Inet				diagnostic gateway tools
Maxwell SIP Test Environment	InterWorking Labs				Set of approx 300 SIP conformance and compliance tests for all SIP based products. Extensible, programmable. GUI and CLI. Built-in call generator. Can test multiple products concurrently.
SIP Scenario Generator	IPC Information Systems
playSIP	live.com				\"playSIP\" is a command-line program that can be used to call a SIP session (i.e., specified by a URL beginning with \"sip:\"), and (optionally) record the incoming media stream into a file.
InterWatch	Navtel Communications Inc.				ntegrated conformance, performance, and interoperability testing for high-speed networks. It provides a combination of modular interfaces and applications.
Audacity-T2 IP Phone Reference Design	NETERGY Microelectronics				Evaluation and Development Kit.
Chariot	NetIQ				3-day trial version available
SIPNess Messenger	Ortena Networks (formerly StarTek)				an Internet Appliance software system, less than 124 Kbytes of program memory and less than 60 Kbytes of data memory
Clarinet VoIP Protocol Test System	Packet Data Systems Ltd				Clarinet is a test solution for VoIP protocols (SIP, H323 etc) as well as legacy protocols (SS#7, ISDN, Q-SIG, V5). E1/T1 and LAN interfaces available for testing both sides of a gateway.
SIPSim	RadCom
VoIP Performer	RadCom
VoIP Conformance Testers	SOLINET				- Multi-protocol capability and interworking between PSTN and IP - Animator tool for action-replay - Graphical editor for test scenario development - SDL source-code provided as standard
Spirent Abacus	Spirent				IP telephony test system to verify integration with legacy networks, scalability, performance, and voice quality. Supports PSTN (CAS, analog, V5, GR-303, ISDN, SS7); VoIP (SIP, H.323, Megaco, MGCP)
VoIP Explorer	SunRise
Ghepardo	SunRise				analyzes PSTN as well
SIP Phone	SX Design				SIP VoIP reference design.
Nastysip	SX Design				a simple Linux-program that generates bogus torture SIP-messages
TTsuite-SIP	Testing Technologies IST GmbH				Validate the conformance, interoperability and robustness of user agents, proxy server, registrar and redirect server of SIP implementations
TTsuite SIP developer	Testing Technologies IST GmbH				# Full-featured tests for * User Agent behaving as a client or server * Proxy � outbound and simple proxy * Redirect server * Registrar

Firewalls and NATs

Name	Vendor	sip	h323	mgcp	Comments	Update Request
Net-Net Session Director	Acme Packet				B2BUA-based border element with pre-midcom support.
Aravox Firewall	Aravox
Linux SIP ALG	Billi Biggs / 3com				(a mirror is provided here as the original sire disappeared)
PIX firewall	Cisco
Ingate Firewall 1400	Ingate
Ingate SIParator(TM)	Ingate Systems				Connects to existing firewall to seamlessly enable the traversal of SIP
IX66 ADSL Modem	Intertex				Home Solution
PeerPoint Centrex Edition	Jasom				SIP B2BUA with firewall traversal support
DrayTek Vigor 3300V	LusoSis				4/8 port FXO/FXS modules, T.38, Load Balancing on 4 WAN ports, QoS, 200 VPNs, hardware DES/3DES/AES/HMAC-SHA-1/HMAC-MD5, SPI Firewall, access control, DoS, content filtering, redundant Master-Slave
SIP-enabled Firewall/NAT	MicroAppliances
nCite Session Controller	Netrake, Inc.				Session Controller providing VoIP Demarcation, Security and Firewall Traversal for Carrier Peering Applications
1460 session controller	Newport Networks Ltd				Highly resilient, carrier-class session controller. Provides secure, scaleable Firewall/NAT traversal, per-call admission control, interworking for SIP/H.323 and IPv4/IPv6.
iQ Security Gateway	Reef Point Systems				Reef Point Security Gateway supports IMS and UMA architectures. Implements Stateful Firewall with SIP Pinholing, SIP and IP DOS Protection, Microflow QOS for RTP Media, NAT, and Per-Flow Mirroring.
Ridgeway Secure Communicator	Ridgeway Systems & Software				Enterprise and Service Provider Solutions
siproxd - SIP proxy/masquerading daemon	Thomas Ries
NAT Traversal Proxy w/Media Relay	Thomas Ries				for Linux and BSD; open-source

Miscellaneous

Name	Vendor	sip	h323	mgcp	Comments	Update Request
SIP Phone PDA Controller	3com				allows users to personalize a SIP phone with her PDA and use her PDA phonebook; cool!!!
VoIP Billing Software	Advanced VoIP				This solution is for large sized Internet Telephony Service Providers (ITSPs) providing carrier grade VoIP services with enterprise level of reliability, backup strategies, scalability.
Managed DNS for IP telephony	AG Projects				Managed DNS provides registration of Internet Domains with advanced web based management of DNS records including DNS SRV, NAPTR (ENUM e164.arpa zones), and IPv6 . Managed DNS servers have also IPv6 network connectivity. SIP users can register their own addresses like sip:User@MyDomain.com
mmdump	AT&T Labs				for monitoring multimedia usage on the Internet
OnDO VoiceServer	Brekeke Software, Inc.				OnDO VoiceServer integrates with your existing Web infrastructure, using industry standard Java technologies (among others) to offer voice-enabled applications via wire line and wireless phones.
OnDO PBX	Brekeke Software, Inc.				OnDO PBX is a software based IP-PBX that can be installed on a PC. It comes with all the essential features of a PBX.
uOne 4.2	Cisco				unified messaging
H.323-SIP gateway	Columbia University				see SipCom (http://www.sipcomm.com) for licensing.
Unified Messaging System	Columbia University				implements voice2web + mail notification
CVPM4500 VoIP Protocol Mediator	ComGates				SIP-H.323 gateway
deltathree dialer	deltathree				It can also work behind NATs (including Symmetric NATs).
Vigor IAD Series	Draytek				Home/SOHO gateway with ADSL or ethernet WAN. Convert two analog phone lines to VOIP. Also supports 4 ethernet, wireless and USB printer.
SIP UA	dynamicsoft
Gaim	gaim				SIMPLE messaging client
ipphone and adapter	Goldenfuture				Supports Asterisk Audio codec G.711,G.723,G.729 VAD CNG Dynamic voice jitter buffer G.168/165 compliant 16ms echo cancellation Voice prompt Large LCD
Hotsip� Active Contacts�	Hotsip				Clients for PC, PDA and mobile phone (including Java clients) providing presence, messaging, telephony, VoIP, video, and gaming.
HG-4000	Hypermedia systems				HyperGateway VoIP GSM Gateway line of products provides a tailor-made solution for SMEs (small and medium-sized enterprises), alternative carrier call termination and for call origination providers.
switchboard	Icecom				Asterisk compatible web-based switchboard software.
Icecom OSe	Icecom Ltd.				The Icecom Operator Service environment (OSe) is a SIP-based platform that enables service provider to offer or host VoIP services.
Indigo SIP CPL Editor	Indigo Software
Indigo PIM Client	Indigo Software
Indigo InstantNotifier?	Indigo Software				Presence-based notification service
IP Phone WT	IP Ware S.l.				The IP Phone WT is a wireless IP Phone handset with 2 line LCD display. The phone is designed for office or home applications where general calling capabilities are required.
IP-NET Residential Gateway	IP-NET LLC				2 FXS residential gateway with 100 BaseT LAN port, cable modem, and battery back-up system.
ActivEdge	IPeria Inc				Voice Mail, Unified Communications, Auto Attendant, Conferencing, etc.
http://www.nch.com.au/in/ivr.html	IVM Answering Attendant				IVM features full interactive voice response (IVR), call attendant and voice mail solution for SIP VoIP lines.
Call Alchemist	Jasomi				SIP-H.323 gateway
SIP phones, WiFi phones	Linktrans International Group Inc.				Our Products Support both SIP & H323 signaling.
MERA VoIP Transit Softswitch SIP HIT	MERA Networks				The SIP-HIT (SIP-to-H.323 Interprotocol Translator) is a signaling and media interworking module of the MERA VoIP Transit Softswitch (MVTS), designed to bridge otherwise incompatible networks
SHOUTlink	net.com				SIP<->H.323 gateway appliance
Audacity-T2 Processor	NETERGY Microelectronics				It is a second generation VoIP Processor.
RTP Media Portal	Nortel Networks				The RTP (Real-Time Protocol) Media Portal enables elements in the private SIP network to securely communicate with elements in the public network in both directions. It acts as a Media Monitor, Media Directory, and Media Tap, and provides Network Address and Port Translation (NAPT) functions that shield private network components from external exposure through leaks in the media streams
MyPingtel	Pingtel				MyPingtel� is a Web-based portal for users of Pingtel IP phones. The new portal creates a peer-to-peer relationship between the PC and both the xpressa desktop phone and the instant xpressa softphone and allows users to easily manage and operate their phone from the PC.
Switchless Call Centre	Rostrvm Solutions Limited				Call centre software. ACD, IVR, Preview, predictive and progressive dialer. Includes softphone with screen-pop facilities for call center agents.
VOIP Gateway,IP Phone,Billing system	ruby				We specialize in producing VOIP products.support many protocol,such as H323&SIP&MGCP and so on. VOIP Gateway 1FXS&2FXS&4FXS&4FXO Kitty IP Phone we also can do OEM products for you.
E1 Gateway,VoIP GW,GSM GW,IP Phone.	Shenzhen Gateway Technology LTD.				We produce FXS&FXO VOIP Gateway,GSM Gateway,IP Phones,USB Phone and E1 Gateway.We also have billing system of prepaid card and GNUGK billing system.
IPIVR	Simeda				SIP-based Interactive Voice Response system (NIST-stack based)
SIPquest Proxy Server	SIPquest Inc.				Unique Web management interface; highly extensible with advanced call features; performs redirect, registrar and location services; modular and customizable
CallFlow	SourceForge				Tool for displaying SIP call flows out of ethereal dumps.
Softswitch, Media Gateway Controller, SIP Gateway, Protocol Converters	Squire Technologies				Carrier Grade Telecoms equipment for the fixed, mobile and VoIP telephony markets: VoIP Products and Protocol Converters
Norfa Broadband Communications Platform	SysMaster Corporation				Norfa is a communications platform that delivers comprehensive set of next-generation services, including Calling Cards, Hosted PBX, VoiceMail, Virtual Office, Conference, Desktop sharing, and more.
TellMe Studio	TellMe				Allows to build VoiceXML apps using Web.
Speedtouch 610	Thomson				The SpeedTouch 610 series integrates a SIP PBX with the following features: SIP (RFC2543, RFC3261), SIP Registar, SIP Proxy, session screening/blocking, call logging...
Topex mX	Topex				TOPEX SOFTSWITCH class 4 provides call -control intelligence for establishing, maintaining, routing and terminating voice calls.

Update notice

IP telephony products grow in number, come and go. Though we do our best to capture as many of them as possible this list can hardly ever be complete and up-to-date. If you miss any specific product please report it to us using the new product report form. If you feel any product information is outdated and would like to submit updated information, please press the update button in respective product row. If you have any further questions, send an e-mail to products@iptel.org.