[Users] BYE relay issue

Gentrice's kaiser kaiser at gentrice.net
Tue May 22 18:10:35 CEST 2007


Klaus,

I used to suspect the remote IP-PBX, after we test without this IP- 
PBX, we get the same result.
I will collect the packet for remote site BYE later.

But I saw the Proxy2 remove the info from route header and put it in  
SIP URI, it makes the proxy has no where to go.
And the BYE URI is sip:1.2.3.4:5060;nat=yes;ftag=ooqjvbi7ql;lr=on,

it is exactly the same with record_route which is generated by itself  
for ist Invite relay out to next hop.

regards
Chilly


在 2007/5/22 下午 10:39 時,Klaus Darilion 寫到:

>
>
>  wrote:
>> ----Called party hangup
>>
>>
>>
>> BYE sip:1.2.3.4:5060;nat=yes;ftag=ooqjvbi7ql;lr=on SIP/2.0
>> Record-Route: <sip:5.6.7.8;lr=on;ftag=as1b41fbeb>
>> Record-Route: <sip:5.6.7.8;lr=on;ftag=as1b41fbeb>
>> Via: SIP/2.0/UDP 5.6.7.8;branch=z9hG4bKc74c.bd89ce13.0
>> Via: SIP/2.0/UDP 5.6.7.8;branch=z9hG4bKc74c.ad89ce13.0
>> Via: SIP/2.0/UDP 16.3.0.100;branch=z9hG4bKc74c.321ef5e3.0
>> Via: SIP/2.0/UDP 163.30.0.199:5060;branch=z9hG4bK75e8d6f3;rport=5060
>> From: <sip:0908900000 at sip.edu;user=phone>;tag=as1b41fbeb
>> To: "0709802020 kl" <sip:0709802020 at sip.edu>;tag=ooqjvbi7ql
>> Call-ID: 3c275da915f9-iylvmp2wjuh0 at snom360-00041323058B
>> CSeq: 102 BYE
>> User-Agent: Gentrice_IPPBX
>> Max-Forwards: 67
>> Content-Length: 0
>
> This looks strange. It looks like a BYE which was already looped one
> time. I suspect the Gentrice_IPPBX behaves strange.
>
> For confidence, I need to see the BYE from caller to proxy3 and the  
> BYE
> from proxy3 to proxy2.
>
> regards
> klaus





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