asterisk users - Nov 2017 - Confbridge SFU for Asterisk 15

On 11/15/17 11:10 AM, Joshua Colp wrote:
> On Wed, Nov 15, 2017, at 01:05 PM, Carlos Chavez wrote:
>> On 11/14/17 5:23 PM, Joshua Colp wrote:
>>
>>> On Tue, Nov 14, 2017, at 07:19 PM, Carlos Chavez wrote:
>>>> Trace with 3 clients.  We can hear each other but no video.
>>>>
>>>>
https://pbxoficina.telecomabmex.com/nextcloud/index.php/s/X0PQ5FrYeqCwwkz
>>> Do you see anything in the Javascript console of the browser? We
are
>>> adding the needed media streams by sending a reinvite to the
>>> participants but we don't get any response, which means for
some reason
>>> the browser may not have liked what we provided.
>>>
>> This is what I get on the console:
>> new session - outgoing - [object Object]
>> cyber_mega_phone.js:78:3
>> ontrack: audio - 8b7fca5e-bb67-4e8c-8bdb-84fb80ac4cc0 stream
>> 66e4250b-c196-4482-a347-d12772ef865d
>> cyber_mega_phone.js:111:4
>> Streams: added 66e4250b-c196-4482-a347-d12772ef865d
>> cyber_mega_phone.js:225:3
>> ontrack: video - ad836e20-c0c9-423f-9c42-0aef19c5ca32 stream
>> 66e4250b-c196-4482-a347-d12772ef865d
>> cyber_mega_phone.js:111:4
>> confirmed: adding local stream {8bafb537-864a-424b-b5d3-d13ee0b60f8c}
>> cyber_mega_phone.js:84:5
>> Streams: added {8bafb537-864a-424b-b5d3-d13ee0b60f8c}
>> cyber_mega_phone.js:225:3
>> RTCPeerConnection.getLocalStreams/getRemoteStreams are deprecated. Use
>> RTCPeerConnection.getSenders/getReceivers instead.
>> cyber_mega_phone.js:82:17
>> ICE failed, add a STUN server and see about:webrtc for more details
> Looks like for some reason it failed to successfully do ICE negotiation
> potentially on the newly added remote streams. Why that is is
> environment specific - but the problem does seem to be on the web
> browser/client side, not in Asterisk itself. You'd need to figure out
> why.
>
> This is one of the annoyances of WebRTC - the browser can be a black box
> at time and when things go wrong (like this) it's hard to dig and
figure
> out what is up.
>
Here is more information from the browser about the session:
https://pbxoficina.telecomabmex.com/nextcloud/index.php/s/af36iLlljtbYkbF

On Asterisk I have icesupport=true in rtp.conf and ice_support=yes on the
endpoint.  I have configured a STUN server in both rtp.conf and
res_stun_monitor.conf


-- 
Telecomunicaciones Abiertas de M?xico S.A. de C.V.
Carlos Ch?vez
+52 (55)8116-9161

On Wed, Nov 15, 2017, at 01:30 PM, Carlos Chavez wrote:

<snip>
> Here is more information from the browser about the session:
> https://pbxoficina.telecomabmex.com/nextcloud/index.php/s/af36iLlljtbYkbF
> 
> On Asterisk I have icesupport=true in rtp.conf and ice_support=yes on the
> endpoint.  I have configured a STUN server in both rtp.conf and
> res_stun_monitor.conf
What is the exact network topology? Is Asterisk behind NAT as well with
ports forwarded? If so you should configure a mapping in rtp.conf so
that the internal IP address is mapped to its external IP address in the
ICE candidates, giving a better chance that things will work.

-- 
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org

On 11/15/17 11:36 AM, Joshua Colp wrote:
> On Wed, Nov 15, 2017, at 01:30 PM, Carlos Chavez wrote:
>
> <snip>
>
>> Here is more information from the browser about the session:
>>
https://pbxoficina.telecomabmex.com/nextcloud/index.php/s/af36iLlljtbYkbF
>>
>> On Asterisk I have icesupport=true in rtp.conf and ice_support=yes on
the
>> endpoint.  I have configured a STUN server in both rtp.conf and
>> res_stun_monitor.conf
> What is the exact network topology? Is Asterisk behind NAT as well with
> ports forwarded? If so you should configure a mapping in rtp.conf so
> that the internal IP address is mapped to its external IP address in the
> ICE candidates, giving a better chance that things will work.
>
     Correct, Asterisk is behind a NAT with SIP and RTP forwarded to the 
server.  We have a static IP address set in the transport definition.  I 
will map the port in rtp.conf and try it again.

-- 
Telecomunicaciones Abiertas de M?xico S.A. de C.V.
Carlos Ch?vez
+52 (55)8116-9161