Hi,
Your pictures were not received.
I assume that your CFNR examples are similar to RFC 5359's "Call
Forwarding - No Answer" or "Call Forwarding Unconditional".
Within both of your cases, the offer/answer rules apply. However be aware
that the offer/answer rules don't work very well if devices
Hi,
We would like to know what would happen in the following cases involving CFNR:
(a)SIP User A calls a ISDN User B connected to a Class 5 softswitch. User B
has CFNR to a SIP user C. The scenario is illustrated below. Upon reception of
message 10 (18x) with SDP_answer2, we assume that th
Hi,
Since a prior reply was emphasizing "first audio line and the first video
line", I just wanted to mention that "first media format listed in the
answer" within the RFC 3264 snippet corresponds to first "fmt" within the
"m=" line instead of "first audio line and the first video line".
RFC 4566
http://www.ietf.org/rfc/rfc3264.txt
7 Offerer Processing of the Answer When the offerer receives the answer, it MAY
send media on the accepted stream(s) (assuming it is listed as sendrecv or
recvonly in the answer). It MUST send using a media format listed in the
answer, and it SHOULD use the f
