[SR-Users] Interoperability issues between browsers and mobile phones to place a call.

Daniel-Constantin Mierla miconda at gmail.com
Mon Oct 5 15:24:35 CEST 2015


To exclude various possibilities, can you do a call between two web
browsers? That will ensure that at least signaling is routed ok and the
investigation must be oriented towards the client application.

Cheers,
Daniel

On 05/10/15 07:48, Safdar Khan wrote:
> Registration for both clients web-browser and android-app is happening
> on kamailio.And message is going very well.But while making a call
> either audio or video i found an error from android app(imsdroid)
> "Failed to get local SDP offer".
> However i am using imsdroid v2.5 which is srtp supported.
> PLZ help me out.
>
> On Fri, Oct 2, 2015 at 12:29 PM, Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
>     Hello,
>
>     look at the sip trace on server to see if the SIP packets are
>     going between the devices. I don't know the imsdroid, does is
>     support srtp as per webrtc requirements?
>
>     Cheers,
>     Daniel
>
>
>     On 30/09/15 09:36, Safdar Khan wrote:
>>     Hi Daniel sir
>>     I have enabled web-sockets module into my kamailio sip server.I
>>     am trying to make call from web browsers and mobile phones.
>>     To make a call from web browser i am using sipml5 and as a mobile
>>     app i am using imsdroid.
>>     However i have done some search on net and i found nothing relevant.
>>     Any suggestions and help?.Waiting your response eagerly.
>>     Thank you
>>
>>
>>
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>
>     -- 
>     Daniel-Constantin Mierla
>     http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda
>     Book: SIP Routing With Kamailio - http://www.asipto.com
>     Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat
>
>
>     _______________________________________________
>     SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>     list
>     sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
>     http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>

-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com
Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat

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