Re: [Sip] MGCP to SIP Interworking?

[Anil Jangam <anil_jangam at persistent.co.in>]

Rahul Joshi wrote:

> Is there any standard/draft for interworking between MGCP and SIP?  I am 
> specifically looking for how to map MGCP error messages e.g. NACK's to 
> CRCX to  SIP error codes. Any pointers in this regards would be help.
There is no any standard as such, which addresses the SIP-MGCP 
interworking. Ususally this is a function of your application (e.g. 
MGC/IWF) to perform the interworking. However you can think of using either:

  1. Use the SIP Info method to carry the call related events.
  2. Use of Invite and its responses (180 and 200) to carry the SDP and
     Event related data.

The application of this two approaches is of course a topic for 
discussiion. We can get more inputs from the community.

/anil.

> Regards.
> -Rahul.
>
> _______________________________________________
> Sip mailing list  https://www1.ietf.org/mailman/listinfo/sip
> This list is for NEW development of the core SIP Protocol
> Use sip-implementors at cs.columbia.edu for questions on current sip
> Use sipping at ietf.org for new developments on the application of sip

--
Regards,
 /anil.

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Anil Jangam                      Persistent Systems Pvt.Ltd.
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     91-20-2570 3701
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_______________________________________________
Sip mailing list  https://www1.ietf.org/mailman/listinfo/sip
This list is for NEW development of the core SIP Protocol
Use sip-implementors at cs.columbia.edu for questions on current sip
Use sipping at ietf.org for new developments on the application of sip