[Users] xten to sipura compatbility issue

Evan Borgström evan.borgstrom at ca.mci.com
Fri Jul 21 16:56:09 CEST 2006


Have you tried going to the 3.X series of Sipura code?

http://www.sipura.com/Documents/spa2k-3.1.5.zip

-Evan

Craig Peacock wrote:
> 
> Ray,
> 
> The problem is in the Sipura's SDP :
> 
>  > a=rtpmap:18 G729a/8000.
> 
> My understanding of RFC3551 is that the encoding name "G729a" is not 
> compliant. Therefore when the Sipura sends this to your Softphone, the 
> softphone which is compliant to RFC3551 rejects the request and you get 
> a BYE.
> 
> Maybe force your Sipura to use G711a/u.
> 
> Regards,
> 
> Craig Peacock
> 
>> I have set up both xten and sipura, I want to test onnet calls between 
>> them.  I am fine with xten eyebeam  to xten eyebeam,  and sipura to 
>> sipura, both scenario works fine.  when I do xten to sipura 2000, it 
>> rings and when pick up, xten sends BYE right after ACK.  I've tried 
>> 1.0.1 verson and the CVS HEAD, happens to both version.  did anyone 
>> encountered the same problem?
>>
>> thanks
>>
>> Ray
>> ps.  debug attached
>>
> 
>> Server: Sipura/SPA2000-2.0.13(g).
>> Content-Length: 238.
>> Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER.
>> Supported: x-sipura.
>> Content-Type: application/sdp.
>> .
>> v=0.
>> o=- 12432 12432 IN IP4 192.168.10.244.
>> s=-.
>> c=IN IP4 192.168.10.244.
>> t=0 0.
>> m=audio 43712 RTP/AVP 18 100 101.
>> a=rtpmap:18 G729a/8000.
>> a=rtpmap:100 NSE/8000.
>> a=rtpmap:101 telephone-event/8000.
>> a=fmtp:101 0-15.
>> a=ptime:30.
>> a=sendrecv.
> 
> 
> 
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