[OpenSIPS-Users] [Re: Routing problem with Record-Route]
mickael at winlux.fr
mickael at winlux.fr
Mon Aug 27 17:41:01 CEST 2012
7.7.7.7 and 8.8.8.8 are both from the same instance of opensips (same
server 2 IPs interfaces).
in opensips log, no error, just no forwarding to customer IPBX.
but tomorrow I'll test with other debug option.
Thanks
> The 7.7.7.7 and 8.8.8.8 IPs are both from the same instance of opensips
> (doing interface exchange) or there are 2 different SIP entities ?
>
> Also, do you see any errors in the logs when the ACK is handled ?
>
> regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
>
>
> On 08/27/2012 05:58 PM, mickael at winlux.fr wrote:
>> Hi
>> in attachement call flow and ACK from provider (this ACK is not resend
>> by
>> opensips to customer IPBX).
>>
>> Thanks
>>
>>> Hi,
>>>
>>> Please post the ACK message your opensips proxy gets, and also the
>>> outbound ACK request (leaving your opensips) - Include also the net
>>> layer info (like src ip and port) - feel free to masquerade the IPs,
>>> but
>>> do it consistently,
>>>
>>> Regards,
>>>
>>> Bogdan-Andrei Iancu
>>> OpenSIPS Founder and Developer
>>> http://www.opensips-solutions.com
>>>
>>>
>>> On 08/27/2012 09:17 AM, mickael at winlux.fr wrote:
>>>> Hi,
>>>> do you think this may be the cause of my routing ACK problem ?
>>>>
>>>>> Hi,
>>>>> loose route parameter lr , which can be present in sip or sips
>>>>> Record-Route and Route URIs to indicate that the proxy server
>>>>> identified
>>>>> by the URI supports loose routing.
>>>>>
>>>>>
>>>>> RFC 3261 explains the "lr" parameter as just ";lr", not lr=on. This
>>>>> brokes
>>>>> some UAs which add =on to the "lr". opensips adds=on to be
>>>>> compatible
>>>>> with these UAs
>>>>>
>>>>>
>>>>> //Binan.
>>>>>
>>>>>
>>>>> --- On Fri, 8/24/12, mickael at winlux.fr<mickael at winlux.fr> wrote:
>>>>>
>>>>> From: mickael at winlux.fr<mickael at winlux.fr>
>>>>> Subject: Re: [OpenSIPS-Users] [Re: Routing problem with
>>>>> Record-Route]
>>>>> To: "OpenSIPS users mailling list"<users at lists.opensips.org>
>>>>> Date: Friday, August 24, 2012, 5:08 AM
>>>>>
>>>>> Exactly Opensips add lr=on and callee device transform it into
>>>>> lr;r2=on.
>>>>>
>>>>> my other devices (asterisk, avaya, etc ...) do not transform lr...
>>>>>
>>>>> My Opensips version is version: opensips 1.6.4-2-tls (i386/freebsd)
>>>>>
>>>>> what is the difference between lr=on and lr;r2=on ?
>>>>>
>>>>>> So OpenSIPS adds "lr=on" but the callee device transform it into a
>>>>>> "lr".....
>>>>>>
>>>>>> What version of opensips are you
>>>>> using?
>>>>>> Regards,
>>>>>>
>>>>>> Bogdan-Andrei Iancu
>>>>>> OpenSIPS Founder and Developer
>>>>>> http://www.opensips-solutions.com
>>>>>>
>>>>>>
>>>>>> On 08/24/2012 02:27 PM, mickael at winlux.fr wrote:
>>>>>>> Hi Bogdan-Andrei,
>>>>>>> Thank you for your response.
>>>>>>>
>>>>>>> Yes I confirm in INVITE I have 2 RR with lr=on:
>>>>>>>
>>>>>>> <sip:8.8.8.8;r2=on;lr=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>
>>>>>>> <sip:8.8.8.9;r2=on;lr=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>
>>>>>>>
>>>>>>> and in 200OK I have 1 RR with just lr:
>>>>>>>
>>>>>>>
>>>>> <sip:8.8.8.8;lr;r2=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>,<sip:8.8.8.9;lr;r2=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>
>>>>>>> and in ACK I have 2 Route with lr:
>>>>>>>
>>>>>>> <sip:8.8.8.8;lr;r2=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>
>>>>>>> <sip:8.8.8.9;lr;r2=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>
>>>>>>>
>>>>>>>
>>>>>>>> Hi Mickael,
>>>>>>>>
>>>>>>>> Can you confirm (for the failed call) that OpenSIPS added in
>>>>>>>> INVITE
>>>>>>>> RR
>>>>>>>> hdrs with "lr=on" param and in the 200 OK or ACK you get only "lr"
>>>>>>>> param
>>>>>>>> (with no value) ?
>>>>>>>>
>>>>>>>> Regards,
>>>>>>>>
>>>>>>>> Bogdan-Andrei Iancu
>>>>>>>> OpenSIPS Founder and Developer
>>>>>>>> http://www.opensips-solutions.com
>>>>>>>>
>>>>>>>>
>>>>>>>> On 08/24/2012 11:09 AM, mickael at winlux.fr wrote:
>>>>>>>>> Hi list,
>>>>>>>>> I have a routing problem with my Opensips
>>>>>>>>> version: opensips 1.6.4-2-tls (i386/freebsd)
>>>>>>>>>
>>>>>>>>> Indeed Opensips is unable to route ACK packet to final
>>>>>>>>> destination
>>>>>>>>> (look
>>>>>>>>> attachement .txt).
>>>>>>>>>
>>>>>>>>> The only difference with a normal call (Call OK), it's
>>>>>>>>> Record-Route
>>>>>>>>> formating. Customer's device send 200OK with differents fields:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Test device with the problem (call NOT OK):
>>>>>>>>> Ex: problem call = 1 field for 2 routes
>>>>>>>>> Extract from the customer
>>>>> 200OK
>>>>>>>>> Record-Route:
>>>>>>>>> <sip:8.8.8.8;lr;r2=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>,<sip:9.9.9.9;lr;r2=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Test with another device (call OK)
>>>>>>>>> Ex: normal call = 2 fields for 2 routes
>>>>>>>>> Extract from the Customer 200OK
>>>>>>>>>
>>>>>>>>> Record-Route:
>>>>>>>>> <sip:8.8.8.8;r2=on;lr=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>
>>>>>>>>> Record-Route:
>>>>>>>>> <sip:9.9.9.9;r2=on;lr=on;ftag=c97942d9-13c4-50237efd-8d49d7d0-5fb68102;xyz=3a2.86da31c4>
>>>>>>>>>
>>>>>>>>> My question is: This opensips version is able to work with 1
>>>>>>>>> record-route
>>>>>>>>> field containing 2
>>>>> informations ?
>>>>>>>>> Thanks in advance
>>>>>>>>>
>>>>>>>>> regards
>>>>>>>>>
>>>>>>>>>
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