[Freeswitch-users] Sip over TCP issues?

Emil Berg emilbergg at gmail.com
Wed Apr 21 12:05:08 PDT 2010


Hello,

I'm not sure that this is the right mailing list for this question, but I'll
ask anyway :)
Are there any known issues with sip over tcp?

In some scenarios, freeswitch doesn't behave in a standard way.
Attached a picture with flow graph (from wireshark), where you can see such
a problematic behavior.
When user1 invites user2 (through the server), the server routes the invite
message to user2, but when user2 responds, the server doesn't send an ack to
this user!

Looking forward to your reply,
Thanks,

Emil.
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