| Abstract
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At present based on a different protocol architecture, 3G wireless
standards start to become more and more IP-based. The upcoming set
of 3G wireless specifications defined by 3GPP will include SIP
[RFC2543] as the session control protocol for IP-based voice and
multimedia. An important requirement for introducing SIP is the
definition of a security architecture protecting the session control
signaling.
This Internet Draft collects requirements for a SIP security
architecture that are related to the use of SIP in 3GPP wireless
networks. It is intended to stimulate the discussion about SIP
security and is meant as a source of input for a requirements draft
on SIP security.
D. Kroeselberg [Page 1]
Internet Draft 3G SIP security requirements January 2001
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