[Freeswitch-users] Hangup calls RC=200 without RC=183

Sun Dec 8 22:26:52 UTC 2019

I understand where he's coming from, I understand his conundrum. He doesn't
control the termination and it's probably a leaky that doesn't work very
well. and there really is no way to filter out FAS calls.
If you're positive you've identified calls without 183 will be FAS, i'd say
do it. Bear in mind those 200 OK will still be billed to you.
But i would do this on Kamailio/Opensips which are better suited for this.
With freeswitch it's a duck-tape mess-up.

*Of course the right way is to actually have the termination fixed and not
having to go around trying to fix by breaking the protocol, but hey.*

Regards,

David Villasmil
email: david.villasmil.work at gmail.com
phone: +34669448337

On Sun, Dec 8, 2019 at 7:42 PM Giovanni Maruzzelli <gmaruzz at gmail.com>
wrote:

> No, at sip level does not make sense.
>
> You can implement whitelists, blacklists, call screening ("dial 123 on
> keypad if you are a human"), etc...
>
> That is application logic.
>
> I would avoid messing with protocol on a such simple heuristics.
>
> But, obviously, free to do it.
>
> -giovanni
>
>
>
>
>
> On Sun, Dec 8, 2019, 19:08 Abel Monzon <abelcubano at gmail.com> wrote:
>
>> FAS is something that in Telecom nobody want, and I detect that if I
>> don't receive  ringing (18*) from the provider, them will be a call with
>> FAS and I would like to avoid this for my incoming calls. Make sense?
>>
>>
>> Thank You
>> El sáb., 7 dic. 2019 a las 18:05, Giovanni Maruzzelli (<gmaruzz at gmail.com>)
>> escribió:
>>
>>> Why?
>>> Provider just answer (200) instead of ringing (18*), why answer with an
>>> error (503)?
>>>
>>> Breaks sip logic...
>>>
>>>
>>>
>>> On Sat, Dec 7, 2019, 23:30 Abel Monzon <abelcubano at gmail.com> wrote:
>>>
>>>> Hi.
>>>>
>>>>
>>>> I was trying to get a solution for this but I can't find any online.
>>>>
>>>>
>>>> When FreeSWITCH received an incoming call it send the call trought a
>>>> provider, but my provider sometimes send OK(200) without 183(Session
>>>> Progress) and the call is answered.
>>>>
>>>> I need from FreeSWITCH to detect this behaviour and send 503 instead of
>>>> sending OK(200) to the incoming call.
>>>>
>>>>
>>>> This possible?
>>>>
>>>> Thank you all for any recommendations
>>>>
>>>> Abel.
>>>>
>>>> _________________________________________________________________________
>>>>
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>>>
>>> _________________________________________________________________________
>>>
>>> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
>>> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
>>> services.
>>> Build your next product on our scalable cloud platform.
>>>
>>> Join our online community to chat in real time
>>> https://signalwire.community
>>>
>>> Professional FreeSWITCH Services
>>> sales at freeswitch.com
>>> https://freeswitch.com
>>>
>>> Official FreeSWITCH Sites
>>> https://freeswitch.com/oss
>>> https://freeswitch.org/confluence
>>> https://cluecon.com
>>>
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>>> https://freeswitch.com
>>
>> _________________________________________________________________________
>>
>> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
>> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
>> services.
>> Build your next product on our scalable cloud platform.
>>
>> Join our online community to chat in real time
>> https://signalwire.community
>>
>> Professional FreeSWITCH Services
>> sales at freeswitch.com
>> https://freeswitch.com
>>
>> Official FreeSWITCH Sites
>> https://freeswitch.com/oss
>> https://freeswitch.org/confluence
>> https://cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> https://freeswitch.com
>
> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
>
> Join our online community to chat in real time
> https://signalwire.community
>
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> https://freeswitch.com
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