User Manual

OpenMobility SIP Installation, Administration and Maintenance
Aastra DeTeWe Doc-ID: pm-0504 28.11.2006 Page: 7 (52)
to determine which RFP is best received. The one that
can be best received is defined as the active RFP. To
prevent the PP from rapidly switching back and forth
between two RFPs that can be almost equally well
received, certain threshold values are in effect.
(similar to a Schmitt trigger circuit)
1.3 References
/1/ RFC 1350, The TFTP Protocol, Revision 2, July 1992
/2/ RFC 1889, RTP: A Transport Protocol for Real-Time Applications,
January 1996
/3/ RFC 2030, Simple Network Time Protocol (SNTP) Version 4 for IPv4,
IPv6 and OSI, October 1996
/4/ RFC 2131, Dynamic Host Configuration Protocol, March 1997
/5/ RFC 2327, SDP: Session Description Protocol, April 1998
/6/ RFC 2474, Definition of the Differentiated Service Field (DS Field) in the
IPv4 and IPv6 Headers, December 1998
/7/ RFC 2617, HTTP Authentication: Basic and Digest Access
Authentication, June 1999
/8/ RFC 3164, The BSD Sys Log Protocol, August 2001
/9/ RFC 2833, RTP Payload for DTMF Digits, Telephony Tones and
Telephony Signals, May 2000
/10/ RFC 3261, Session Initiation Protocol (SIP), June 2002
/11/ RFC 3264, An Offer/Answer Model with Session Description Protocol
(SDP), June 2002
/12/ RFC 3420, Internet Media Type message/sipfrag, November 2002
/13/ RFC 3515, The Session Initiation Protocol (SIP) Refer method, April
2003
/14/ RFC 3665, The Session Initiation Protocol (SIP) Basic Call Flow
Examples, December 2003
/15/ RFC 3842, A Message Summary and Message Waiting Indication
Event Package for the Session Initiation Protocol (SIP), August 2004
/16/ RFC 3891, The Session Initiation Protocol (SIP) “Replaces” Header,
September 2004
/17/ RFC 3892, The Session Initiation Protocol (SIP) Referred-By
Mechanism, September 2004
/18/ OpenMobility Diagnostic Tools