[SR-Users] Kamailio consult CNAM server through SIP Subscribe.
Daniel-Constantin Mierla
miconda at gmail.com
Wed Jun 15 13:15:18 CEST 2016
Hello,
On 14/06/16 16:33, José Seabra wrote:
> Hi Olle and Daniel,
> Thank you for your replies, After receive your msg I looked again to
> my script and i found the problem.
>
> I didn't configure the correct failure_route block and the failure
> route configured didn't print any msg on the logs, so I thought that
> it wasn't entering on failure route.
>
> Sorry for my mistake.
>
> Anyway, How should i handle the CANCEL sip msg to an INVITE that is
> suspended? (still related with this implementation)
Just handling it as done in the default configuration file is ok -- the
suspended transaction will be canceled.
Cheers,
Daniel
>
>
> Thank you for your support.
>
> Regards
>
> 2016-06-14 14:52 GMT+01:00 Olle E. Johansson <oej at edvina.net
> <mailto:oej at edvina.net>>:
>
>
>> On 14 Jun 2016, at 15:45, José Seabra <joseseabra4 at gmail.com
>> <mailto:joseseabra4 at gmail.com>> wrote:
>>
>> Hello,
>>
>> Regarding to this implementation, I'm sending SIP Subscribe
>> message from uac_req_send function to CNAM server but it is
>> unavailable and Kamailio doesn't receive any reply from CNAM
>> server, What I'm noticing is that kamailio is retransmitting the
>> SIP Subscribe msg until get "408 request time out".
>>
>> In order to implement a failure_route to this SIP Subscribe msg
>> sent from uac_req_send I put kamailio send this SIP msg first to
>> itself then kamailio set the failure_route and send SIP Subscribe
>> msg to CNAM server using t_relay from script configuration file,
>> but kamailio still not entering on failure_route block.
> I am doing the same with SIP REGISTER and get into the failure
> route with a lot of different issues. Haven’t specifically tried
> with a local TM timeout, a locally generated 408 though.
>>
>> How can I set failure_route to this SIP Subscribe msg sent from
>> uac_req_send()
> SHould work with a normal failure route trigger in the script.
>
> Sounds very strange ...
>
> /O
>>
>> Regards
>>
>> 2016-06-07 22:06 GMT+01:00 José Seabra <joseseabra4 at gmail.com
>> <mailto:joseseabra4 at gmail.com>>:
>>
>> Hello,
>>
>> Thank you for the feedback.
>>
>> BR
>>
>> 2016-06-07 8:38 GMT+01:00 Pavel Eremin <eremina.net at gmail.com
>> <mailto:eremina.net at gmail.com>>:
>>
>> Hi,
>>
>> We using PERL moodule and PERL script to do this.
>> Don't sure but, Kamailio will stop anyway when it sends
>> www query and wating answer.
>>
>>
>> 2016-06-06 19:56 GMT+05:00 José Seabra
>> <joseseabra4 at gmail.com <mailto:joseseabra4 at gmail.com>>:
>>
>> Hello there,
>> I need to use kamailio to consult an CNAM server in
>> order to get the caller id name and number to the
>> call, the diagram bellow represents what i need
>> implement:
>>
>> <kamailio_CNAM.png>
>>
>>
>> Can I implement this behavior through the following
>> kamailio modules:
>>
>> 1. tm and tmx module (call the function t_suspend
>> and t_continue in order to stop INVITE
>> transaction and resume it).
>> 2. UAC module (generate the SUBSCRIBE sip message)
>> 3. Some kamailio scripting logic to manage this
>> behavior.
>>
>> what are your advices to implement this scenario?
>>
>> Thank you for your help
>>
>> Regards
>>
>>
>>
>> --
>> Cumprimentos
>> José Seabra
>>
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>>
>>
>> _______________________________________________
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>>
>>
>>
>> --
>> Cumprimentos
>> José Seabra
>>
>>
>>
>>
>> --
>> Cumprimentos
>> José Seabra
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
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>
>
> _______________________________________________
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> list
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>
>
>
>
> --
> Cumprimentos
> José Seabra
>
>
> _______________________________________________
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> sr-users at lists.sip-router.org
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--
Daniel-Constantin Mierla
http://www.asipto.com - http://www.kamailio.org
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
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