Dear all,
May 1xx response include a session description when a corresponding INVITE
did not contain a session description?
According to 2543bis02;
- In the second paragraph of 4.2.1
"In this case, the UAS SHOULD still return a session description in its
informational (1xx) or success (2xx) response, containing those media
streams and codecs it supports."
- In the second paragraph of 7.1
"Thus, the UAS can only include a session description in its provisional
response if the UAC has included one in an earlier INVITE."
These two sentences seem contradictory for me, because the former allows the
inclusion of SDP in 1xx but the latter does not.
I believe the former is correct.
Regards,
Takumi Ohba
***************************************************
Takumi OHBA
NTT Network Service Systems Laboratories
tel +81 422 59 4405 fax +81 422 59 3494
e-mail [EMAIL PROTECTED]
***************************************************
_______________________________________________
Sip-implementors mailing list
[EMAIL PROTECTED]
http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
