[Users] BYE relay issue

[Klaus Darilion]

Further, describe your setup:
IP addresses of the proxies
IP addresses of the clients

kaiser wrote:
> Hi,
> 
> Thanks for your help, this is the invite from initial proxy:
> 
> 
> sip:0908900000 at sip.ipox.org.tw:5060;user=phone SIP/2.0
> Record-Route: <sip:1.2.3.4:5060;nat=yes;ftag=ooqjvbi7ql;lr=on>
> Via: SIP/2.0/UDP 1.2.3.4;branch=z9hG4bK2e5a.835198e5.0
> Via: SIP/2.0/UDP 
> 192.168.0.12:2051;received=59.120.208.208;branch=z9hG4bK-kblxgjx7vsj6;rport=2051 
> 
> From: "0909802020 kl" <sip:0709802020 at sip.edu.tw>;tag=ooqjvbi7ql
> To: <sip:0908900000 at sip.edu.tw;user=phone>
> Call-ID: 3c275da915f9-iylvmp2wjuh0 at snom360-00041323058B
> CSeq: 1 INVITE
> Max-Forwards: 69
> Contact: <sip:0909802020 at 59.120.208.208:2051;line=5bj76qg6>;flow-id=1
> 
> 
> do you mean we have to add username in record_route?
> 
> best regards
> kaiser
> 
> 
> 
> 
> 在 2007/5/22 上午 1:21 時，Klaus Darilion 寫到：
> 
>> Hi!
>>
>> AS this is probably a loose-route problem you have to provide a log of 
>> the initial INVITE too.
>>
>> regards
>> klaus
>>
>> kaiser wrote:
>>> Dear sir,
>>> We install 3 openser 1.1.0 in public internet, and we find a BYE 
>>> relay issue to caller SIP UA.
>>>   UA(a)-------Proxy1 --------Proxy2 ----Proxy 3 ---------UA(b)
>>> We make call from UA(a) to UA (b), if UA(b) send Bye first, UA(a) can 
>>> not get Bye.
>>> The packet is from Proxy2 to Proxy1 as following
>>> 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 100.200.100.200;branch=z9hG4bKc74c.321ef5e3.0
>>> Via: SIP/2.0/UDP 100.200.100.199:5060;branch=z9hG4bK75e8d6f3;rport=5060
>>> From: <sip:0908900000 at sip.edu.tw;user=phone>;tag=as1b41fbeb
>>> To: "0909802020 kl" <sip:0909802020 at sip.edu.tw>;tag=ooqjvbi7ql
>>> Call-ID: 3c275da915f9-iylvmp2wjuh0 at snom360-00041323058B
>>> CSeq: 102 BYE
>>> User-Agent: Gentrice_IPPBX
>>> Max-Forwards: 67
>>> Content-Length: 0
>>> Then bye is looping in proxy1.
>>> 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 1.2.3.4;branch=z9hG4bKc74c.1714a4e7.0
>>> 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 100.200.100.200;branch=z9hG4bKc74c.321ef5e3.0
>>> Via: SIP/2.0/UDP 100.200.100.199:5060;branch=z9hG4bK75e8d6f3;rport=5060
>>> From: <sip:0908900000 at sip.edu.tw;user=phone>;tag=as1b41fbeb
>>> To: "0909802020 kl" <sip:0909802020 at sip.edu.tw>;tag=ooqjvbi7ql
>>> Call-ID: 3c275da915f9-iylvmp2wjuh0 at snom360-00041323058B
>>> CSeq: 102 BYE
>>> User-Agent: Gentrice_IPPBX
>>> Max-Forwards: 66
>>> Content-Length: 0
>>> We used to use default script for proxy1, but the same...
>>> And we do record_route, loose_route relay as well.
>>> Anyone know what happen?
>>> best regards
>>> Thrli
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