[SIPForum-discussion] SIP decode issue
Robert Sparks
rjsparks at nostrum.com
Mon Jan 5 15:59:46 UTC 2009
Each endpoint maintains its own CSeq sequence. In the trace you are
looking at, the BYE probably came from the answering party, yes?
On Jan 4, 2009, at 2:55 AM, 乔 wrote:
>
> Hello everyone,
>
> I have some doubt on the 'Cseq' item. Could you help me?
>
>
> It is said that 'CSeq' number is incremented for each new request
> within a dialog and is a traditional sequence number in the RFC3261.
>
> But I found that the 'Cseq' for the 'Invite' is 1, the
> following 'Cseq' of command 'Bye' is 101. and they are the one same
> call. Is it right or the analyzer software is wrong?
>
>
>
> Thanks a lot
>
> Joe
>
>
>
> 《大话西游外传》贺岁新作,送豪宅、送你5000元压岁钱
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