[SIPForum-discussion] Can 180 carry Session SDP with it?

Andy Chen andy.chen.zhen at gmail.com
Mon Aug 20 16:58:13 UTC 2007


Hi

18X Can carry SDP.

Andy

2007/8/20, yiping xia <xiayiping at iee.org>:
> Hi, everyone,
> here is a scenario,
> UE_A supports precondition,and needs resourse reservation,
> UE_B does not support precondition,
> UE_A sends a INVITE to UE_B,
> since UE_B does not support precondition,it will send a 180,
> the question is,can 180 carry Session SDP with it in such scenario?
>
> Thank you
>
> --
> ===============================
> Yiping Xia
> E-mail: xiayiping at iee.org
> MSN: xyiping at hotmail.com
> Tel:0086 25 80857626
> Mobile:0086 13645169783
> M.Sc in Telecommunication and Information Systems at University of Essex
> B.Eng in Communication Engineering at Nanjing University of Posts and
> Telecommunications
> ===============================
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