[Serusers] SER/PSTN Gateway conf

Kostas Marneris K.Marneris at otenet.gr
Tue May 15 15:06:16 CEST 2007


As far as I know and understand it seems that the
R-URI of the BYE mesg (1st line) which GW sends to SER is wrong.

I expected to see :
	BYE sip:user at SIP_Phone_IP_Address SIP/2.0

or the problem is that the 'Route:' header is missing from the BYE mesg
so it's not loose_routed.

Do you Record_Route the original INVITE ?

Check also : rfc3261 / 16.12.1


Kostas


flavio wrote:
> 2007/5/15, Kostas Marneris <K.Marneris at otenet.gr>:
>> Hello,
>> The call signalling exchange is a good start but it's not enough.
>>
>> What some people here asked you is a capture of the SIP BYE mesg
>> which GW sends to SER.
>>
> 
> Kostas,
> Thank you for suggestion. I've already posted SIP BYE message found
> with ngrep :-D. However here is:
> U 2007/05/15 14:26:15.072602 10.28.52.105:5060 -> 10.28.19.202:5060
> BYE sip:10.28.19.202 SIP/2.0.
> To: <sip:06605XXXXX at 10.28.19.202>;tag=23d09968cf17c929.
> From: "06720XXXXX"
> <sip:06720XXXXX at 10.28.52.105>;tag=DXsf22384254031Yaz079220.
> Via: SIP/2.0/UDP 10.28.52.105:5060;branch=z9hG4bK2384256106429488807479222.
> Contact: <sip:10.28.52.105:5060>.
> Call-ID: 238425403179219 at 10.28.52.105.
> Max-Forwards: 70.
> User-Agent: Netsynt-Gateway/SIP_AC_SRVlkup_3.1.12_4.
> CSeq: 23334 BYE.
> Content-Length: 0.
> 
> where:
> 06605XXXXX is the called
> 06720XXXXX is the callee
> 10.28.52.105 is IP for GW
> 10.28.19.202 is IP for SER
> 
> Thanks for support.
> 
> 
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