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On 2/12/10 07:16, Feb 12, Nitin Kapoor wrote:
Aayush,
Please find the attached Traces for both legs.
Thanks,
Nitin Kapoor
On 12 February 2010 08:12, aayush bhatnagar
<[email protected] <mailto:[email protected]>> wrote:
Can you paste wireshark logs for both ends of the SBC?
On 12/02/2010, Nitin Kapoor <[email protected]
<mailto:[email protected]>> wrote:
> Dear Friend,
>
> I have some query about UDP & TCP for signaling.
>
> Basically I am using TCP protocol for signaling from my customer
to SBC and
> then SBC to Vendor using UDP for signaling. I mean CS user TCP
to SBC, UDP
> to carrier. And OCS sends initial 183 with sdp that contains
rtcp media
> attribute information and SBC does not forward formation to
carrier via UDP.
>
>
> Call Flow is like this.
>
> UAC (Private) SBC
> UAS(Public)
>
> |-----------Invite(TCP)---------->
> | |
> |
> | |
> |<-------- 100 Trying ------------ |
> |
> | | ----------- Invite
> (UDP)----------------------->|
> |
> | |
> | |<--------- 100 Trying
> ---------------------------|
> |
> | |
> | <---- 183 SDP Session
> Progress-------|
> | |(183 SDP with RTCP Media
> |
> | |Attribute).
> |
> |<--------- 183 SDP -------------
> |
> |
> | 183 SDP Session
> progress| |
> | Without RTCP Media |
> |
> |Attribute
> | |
> |
> | |
> |
> | |
> |
> | |
>
> Could anyone please help me out on this scenario. Why it’s not
sending the
> RTCP attribute to my UAC? Is there anything related to standard.
>
> I can share the Traces, if its required.
>
> Thanks,
> Nitin Kapoor
>
--
aayush
http://in.linkedin.com/in/abhatnagar19
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_______________________________________________
Sip mailing list https://www.ietf.org/mailman/listinfo/sip
This list is for NEW development of the core SIP Protocol
Use [email protected] for questions on current sip
Use [email protected] for new developments on the application of sip
