[Freeswitch-users] Enable Video for external calls

Mirko Brankovic mirkobrankovic at gmail.com
Tue Sep 13 17:31:03 MSD 2016


In pastebin negotiation looks good.

So video is working now?

On Sep 13, 2016 15:24, "Yuriy Gorlichenko" <ovoshlook at gmail.com> wrote:

> As i said before for now that is ok after i pased
> <param name="enable-soa" value="false"/>
>
> For now i have only one question:
> Is it will be working after i will handle Leg A, or I will need to
> configure somewhere else at the profile?
>
> 2016-09-13 16:10 GMT+03:00 Dave Horton <daveh at beachdognet.com>:
>
>> I’m confused because that pastebin shows the freeswitch properly setting
>> up the call with OPUS for audio and VP8 for video.  Yet your initial
>> problem description said there was no video on the B leg.
>>
>>
>> On Sep 13, 2016, at 2:40 AM, Yuriy Gorlichenko <ovoshlook at gmail.com>
>> wrote:
>>
>> Sip trace:
>>
>> For your understanding - im using kamailio as registrar there. FS as
>> media and Services server
>> so call goes:
>>
>> WebRTC client A -> (websockets) -> Kamailio -> (udp) -> FreeSwitch
>> |__________________Leg A__________________________________|
>>
>>
>> FreeSwitch -> (udp) -> Kamailio -> (websockets) -> WebRTC client B
>> |__________________Leg B__________________________________|
>>
>>
>> http://pastebin.com/swBDJnYG
>>
>>
>> 2016-09-13 9:13 GMT+03:00 Yuriy Gorlichenko <ovoshlook at gmail.com>:
>>
>>> I will make sip trace little bit later (in 2-3 hours from now).
>>> And yes.
>>> For now it is a simple proxy call from one A to B without any changes.
>>> And the SDP all ok. B leg has
>>> a=video
>>> and its staff
>>>
>>> At the next step i need to generate B leg by myself from freeswitch
>>> after some handling leg A. So i suppose that settings for now not enought
>>> for this scenario. am i right?
>>>
>>>
>>> 2016-09-13 8:42 GMT+03:00 Mirko Brankovic <mirkobrankovic at gmail.com>:
>>>
>>>> I'm expecting to see b side without video capabilities.
>>>> So do the sofia global sip trace on and see the invite leaving fs box.
>>>> Check if sdp has both audio and video m flags, and what was in 200ok sdp
>>>> back from b side.
>>>>
>>>> On Sep 12, 2016 20:28, "Dave Horton" <daveh at beachdognet.com> wrote:
>>>>
>>>>> Thanks, and a SIP trace showing the call, and the failed negotiation
>>>>> for video?
>>>>>
>>>>> To be clear, is this a simple bridging scenario (you have an inbound
>>>>> call offering video and you want to bridge it to an outbound B leg which
>>>>> also offers video)?
>>>>>
>>>>>
>>>>> On Sep 12, 2016, at 10:42 AM, Yuriy Gorlichenko <ovoshlook at gmail.com>
>>>>> wrote:
>>>>>
>>>>> http://pastebin.com/e4AXe3xC
>>>>>
>>>>> But i suppose this helped.
>>>>> Also codecs mached
>>>>>
>>>>> Am i will be right if i say that 1.6 supports VP8?
>>>>> I just asking because not found any mod_vpx or something like thais at
>>>>> the mod dir.
>>>>>
>>>>> 2016-09-12 17:35 GMT+03:00 Dave Horton <daveh at beachdognet.com>:
>>>>>
>>>>>> There are a bunch of params that can impact SDP negotiation.  I think
>>>>>> it would be most helpful if you could pastebin the sip profile settings and
>>>>>> then an actual trace of a call
>>>>>>
>>>>>> On Sep 12, 2016, at 9:37 AM, Yuriy Gorlichenko <ovoshlook at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>> Yep. that in it.
>>>>>>
>>>>>> freeswitch/vars.xml
>>>>>> <X-PRE-PROCESS cmd="set" data="global_codec_prefs=OPUS,
>>>>>> G722,PCMU,PCMA,VP8"/>
>>>>>> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=OPU
>>>>>> S,G722,PCMU,PCMA,VP8"/>
>>>>>>
>>>>>> freeswitch/sip_profiles/external.xml
>>>>>>
>>>>>> <param name="inbound-codec-prefs" value="$${global_codec_prefs}"/>
>>>>>> <param name="outbound-codec-prefs" value="$${outbound_codec_prefs}"/>
>>>>>>
>>>>>>
>>>>>> I making call as
>>>>>>
>>>>>> session:execute("bridge","sofia/external/"..session:getVaria
>>>>>> ble("destination_number").."@my.sip.pro.xy")
>>>>>>
>>>>>> 2016-09-12 16:24 GMT+03:00 Mirko Brankovic <mirkobrankovic at gmail.com>
>>>>>> :
>>>>>>
>>>>>>> make sure you have video codecs enabled in vars.conf for outbound
>>>>>>> codec list
>>>>>>>
>>>>>>> On Mon, Sep 12, 2016 at 2:57 PM, Yuriy Gorlichenko <
>>>>>>> ovoshlook at gmail.com> wrote:
>>>>>>>
>>>>>>>> Hi. Googled documenttion about it
>>>>>>>> where i can turn it on?
>>>>>>>> For now icoming INVITE goes with Video but then FS omakes outgoing
>>>>>>>> call without Video Paert at the SDP.
>>>>>>>>
>>>>>>>> ____________________________________________________________
>>>>>>>> _____________
>>>>>>>> Professional FreeSWITCH Consulting Services:
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>>>>>>>> http://www.freeswitchsolutions.com
>>>>>>>>
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>>>>>>>>
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>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Regards,
>>>>>>> Mirko
>>>>>>>
>>>>>>> ____________________________________________________________
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>>>>>>
>>>>>> ____________________________________________________________
>>>>>> _____________
>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>> consulting at freeswitch.org
>>>>>> http://www.freeswitchsolutions.com
>>>>>>
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>>>>>>
>>>>>> ____________________________________________________________
>>>>>> _____________
>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>> consulting at freeswitch.org
>>>>>> http://www.freeswitchsolutions.com
>>>>>>
>>>>>> Official FreeSWITCH Sites
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>>>>>>
>>>>>
>>>>> ____________________________________________________________
>>>>> _____________
>>>>> Professional FreeSWITCH Consulting Services:
>>>>> consulting at freeswitch.org
>>>>> http://www.freeswitchsolutions.com
>>>>>
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>>>>>
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>>>>>
>>>>>
>>>>> ____________________________________________________________
>>>>> _____________
>>>>> 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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>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>>
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>>>>
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>>>>
>>>
>>>
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>>
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>>
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>>
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>>
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>>
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>
>
> _________________________________________________________________________
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> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
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>
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