[Freeswitch-users] enable-3pcc=proxy behavior

[Anthony Minessale]

We could possible add a patch where, if we do not have the sdp from the
variable that, at that moment we can generate a local sdp instead.
You would have to file a JIRA so we don't forget.


On Tue, Dec 20, 2016 at 4:53 PM, Sharath Kumar <shakumarsoftware at gmail.com>
wrote:

> Ok. You are right the =true works but It gives me the unpleasant side
> effect of auto-answering the call even before the user has answered the
> call. So I thought the =proxy will help and give me the control over
> providing the answer by the user(200 OK) rather than Fs supplying it. Do
> you know if I can hook up an API for generating the local SDP and setting
> the m_sdp variable ? I can contribute it back if it useful for other FS
> endpoint users who don't use verto. Or is this something that can be done
> in verto ?
> -Shaks
>
> On Tue, Dec 20, 2016 at 3:45 PM, Anthony Minessale <
> anthony.minessale at gmail.com> wrote:
>
>> The whole point of =proxy is to place another outbound call and use the
>> SDP from that outbound call in the answer to the INVITE.
>> If you don't need that, then you should just use the =true mode.
>>
>>
>> On Tue, Dec 20, 2016 at 4:39 PM, Sharath Kumar <
>> shakumarsoftware at gmail.com> wrote:
>>
>>> There is no outbound leg. It is just my application answering.(just like
>>> a FS client) So I guess I will have to set the inbound leg with the local
>>> sdp. I am not sure if I can actually make it out of thin air .ie session id
>>> and ports etc ? Is there an API for me to generate the local SDP ? Or Am I
>>> completely missing something basic here!
>>>
>>> thank you so much!
>>> -Sharath
>>>
>>>
>>> On Tue, Dec 20, 2016 at 3:20 PM, Anthony Minessale <
>>> anthony.minessale at gmail.com> wrote:
>>>
>>>> What channel type is the outgoing leg?
>>>>
>>>> The inbound leg needs the variable switch_m_sdp set with the SDP of the
>>>> outbound leg at the time when the outbound leg is answered.
>>>> In the case of mod_verto a patch was added today to set that variable.
>>>> If you are using something non-standard you will have to set that variable
>>>> yourself.
>>>>
>>>>
>>>> On Tue, Dec 20, 2016 at 4:11 PM, Sharath Kumar <
>>>> shakumarsoftware at gmail.com> wrote:
>>>>
>>>>> Hello,
>>>>>
>>>>> I am using FS as an endpoint. I need some clarification the below
>>>>> scenario -
>>>>>
>>>>> When I receive an INV w/o SDP and enable-3pcc=proxy, the FS sends out
>>>>> a 18x and then when I answer the call it indicates in the logs that it is
>>>>> sending a 200 OK i.e[3PCC-PROXY, Sent a 200 OK, waiting for ACK] but the
>>>>> call fails with  "SIP/2.0 500 No session set by user".
>>>>>
>>>>> Should I be setting the local-sdp somewhere from my application? I
>>>>> know this is not a very common usage of FS. I would've tried this with the
>>>>> FS client to confirm the behavior but I don't think it supports 3pcc=pxoxy
>>>>> only 3pcc=true.
>>>>>
>>>>> Thank you,
>>>>> Shaks
>>>>>
>>>>> ____________________________________________________________
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>>>>
>>>>
>>>>
>>>> --
>>>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>>>
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>>>
>>>
>>> ____________________________________________________________
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>>
>>
>>
>> --
>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>
>> ☞ http://freeswitch.org/  ☞ http://cluecon.com/  ☞
>> http://twitter.com/FreeSWITCH
>> ☞ irc.freenode.net #freeswitch ☞ *http://freeswitch.org/g+
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>>
>> https://www.youtube.com/watch?v=9XXgW34t40s
>> https://www.youtube.com/watch?v=NLaDpGQuZDA
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
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>>
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>
>
> _________________________________________________________________________
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>
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>
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>



-- 
Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬

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http://twitter.com/FreeSWITCH
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<http://freeswitch.org/g+>*

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https://www.youtube.com/watch?v=9XXgW34t40s
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