[asterisk-dev] processing q931 via SIP INFO

[Olle E. Johansson]

19 aug 2010 kl. 16.01 skrev Jared Mauch:

> 
> 	Has anyone looked at adding into chan_sip the processing of updated
> called-party information from IOS gateways?  I saw some other patches
> and looked at 1.8.0-beta3 and it does not appear to have code to process
> these style updates.
> 
> 	If someone has already started work on this, let me know, otherwise
> I'm going to look at creating a patch.
> 
Please tell me more about what this does and how you expect us to handle 
it in Asterisk. Is it related to an ongoing call?

Do you have any URL to documentation of these events?

Thanks,
/O

> 	- Jared
> 
> -- snip --
> INFO sip:591005 at 169.254.27.16:5060 SIP/2.0
> Via: SIP/2.0/UDP 169.254.24.62:5060;branch=z9hG4bK611BE6
> From: <sip:7777 at 169.254.24.62>;tag=6ACC47DC-25B5
> To: "Jared Mauch" <sip:591005 at 169.254.27.16>;tag=as7e6af017
> Date: Thu, 19 Aug 2010 13:47:09 GMT
> Call-ID: 4faccbb376bbe2fe1ac7ac9a1234f6dc at 169.254.27.16
> User-Agent: Cisco-SIPGateway/IOS-12.x
> Max-Forwards: 70
> Timestamp: 1282225629
> CSeq: 101 INFO
> Contact: <sip:7777 at 169.254.24.62:5060>
> Remote-Party-ID: <sip:7777 at 169.254.24.62>;party=called;screen=no;privacy=off
> Content-Type: multipart/mixed;boundary=uniqueBoundary
> Mime-Version: 1.0
> Content-Length: 297
> 
> --uniqueBoundary
> Content-Type: application/x-q931
> Content-Disposition: signal;handling=optional
> Content-Length: 27
> 
> .n'q(2SWITCH CABINET
> 
> --uniqueBoundary
> Content-Type: application/gtd
> Content-Disposition: signal;handling=optional
> 
> NOT,
> PRN,isdn*,,NT100,
> 
> 
> --uniqueBoundary--
> 
> 
> -- 
> Jared Mauch  | pgp key available via finger from jared at puck.nether.net
> clue++;      | http://puck.nether.net/~jared/  My statements are only mine.
> 
> -- 
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---
* Olle E Johansson - oej at edvina.net
* Cell phone +46 70 593 68 51, Office +46 8 96 40 20, Sweden