[OpenSIPS-Users] Opensips and Callcontroll KeyError

[Davide Dal Frà]

Hi Saul,


As we have discussed on IRC few day's ago, i've edited my config adding 
the avp_token of call-control module.

After two day's of testing, now the detection of call with same callid 
is ok and the error no longer appear in log. So all work fine :)

Thanks

Davide


On 02/25/2013 09:39 AM, Saúl Ibarra Corretgé wrote:
> On Feb 22, 2013, at 1:11 PM, Davide Dal Frà wrote:
>
>> Hi Saul,
>>
>> The endpoints send the Invite twice (Time 0.000 and Time 0.099), after that The proxy (opensips) send back a 500 . It seems like the endpoints consider timed out the  first invite and it resend again.
>>
> Yes, but that doesn't explain why you are routing the INVITE further even if you gave a 500 reply back. Why is this?
>
>> My routing flow is:
>>
>> 1. Check if is an INVITE from a GW ( is_method("INVITE") && is_from_gw() )
>> 2. do a "dp_translate"
>> 3. route to "check_channels" block that is composed in this mode:
>> 	•  Check the available channels , script idea taken from http://www.opensips.org/Resources/DocsTutConcurrentCalls
>> 	•  Call the "call_control()" functions  as described in call_cc.txt (attached)
>> 4. call "topology_hidding()" function
>> 5. engage_mediaproxy()
>> 6. call do_routing, and add some helper routes (t_on_branch("2"); t_on_reply("2"); t_on_failure("2");) and call the t_relay() . The block is  attached in helper.txt file.
>>
>>
> I'm not sure if there is any problem in using ropology_hiding with callcontrol, if there is I'm not aware of it, but other than that, I don't see any problem with those steps.
>
> Please do check that misrouted INVITE, I think it's the actual cause for this.
>
>
> Regards,
>
> --
> Saúl Ibarra Corretgé
> AG Projects
>
>
>
>
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