[SR-Users] Kamailio + IMS + sipml5 call to softphone

Serhat Guler srtguler at gmail.com
Tue Nov 1 12:45:11 CET 2016


Hi Daniel, hi Alberto,

Thanks for your prompt replies. I have put 2 pcap files in dropbox (
https://www.dropbox.com/sh/fzclmbpniebrvx1/AAAOOv4h2ci7bJuuJvSbs3poa?dl=0 )
. trace.mercuro.pcap is the one where the session is set up, but there is
no audio flow and trace.boghe.pcap is the one with 488 error.

Cheers,
Serhat

On 1 November 2016 at 12:39, Daniel-Constantin Mierla <miconda at gmail.com>
wrote:

> Hello,
>
> can you get the SIP INVITE content that was received by the endpoint
> returning 488? Maybe we can spot if there is something wrong in the sip
> message content or an issue in the endpoint software. Maybe it doesn't like
> headers with random string instead of ip addresses (e.g., in via, contact
> ...).
>
> I am not aware of any ims softphone with webrtc capabilities.
> Cheers,
> Daniel
>
>
> On 01/11/16 12:15, Serhat Guler wrote:
>
> Hi,
>
> I have a setup as follows:
>
> IMS enabled on Kamailio and whereas websockets are enabled for PCSCF for
> webrtc calls.
>
> Calls(both audio and video) between to sipml5 clients using firefox web
> browser is possible. The session is setup for the calls from sipml5 to
> Mercuro, but then there isn't audio flow as the codecs are not compatible.
>
> Now I want to test it with Boghe which supports G.722, PCMA, PCMU, and
> OPUS codecs as firefox but this time the session isn't being setup. Boghe
> replies with "Reason: SIP; cause=488; text="Bad content"
> ​" I have seen a similar issue has been mentioned here:
> https://github.com/c00lz3r0/boghe/issues/157  but the initial invite
> request from sipml5 does have the SDP with media attributes.
>>
> ​Any advice or are there any other IMS softphones that I can use to test
> for this scenario. Thanks a lot.
>
> P.S. The previous email went out directly unintentionally.
> Serhat
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users at lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
> --
> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
> Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - http://www.asipto.com
>
>
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