[Freeswitch-users] gsmopen problem: INCOMPATIBLE_DESTINATION

[Ítalo Rossi]

What version are you using? Try setting
media_mix_inbound_outbound_codecs=true

On Tue, Feb 23, 2016 at 12:23 AM, Nandy Dagondon <nandy1925 at gmail.com>
wrote:

> Hello guys,
>
> I installed mod_gsmopen. When testing incoming call, it hangs up with this
> error message INCOMPATIBLE_DESTINATION.  I understand this is a codec
> negotiation issue.
>
> Looking at the CDR - the gsmopen presented L16 8000 in the SDP.  By
> default, FS does early negotiation.
>
> Snippet of my internal sip_profile:
> <param name="inbound-codec-prefs" value="$${global_codec_prefs}"/>
> <param name="outbound-codec-prefs" value="$${global_codec_prefs}"/>
> <param name="rtp-timer-name" value="soft"/>
> <param name="rtp-ip" value="$${local_ip_v4}"/>
> <param name="sip-ip" value="$${local_ip_v4}"/>
> <param name="presence-privacy" value="$${presence_privacy}"/>
> <param name="inbound-codec-negotiation" value="generous"/>
>
> Take note: there is no disable-transcoding parameter which I understand FS
> is transcodind.
>
> In vars.xml:
>
> <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221 at 32000h
> ,G7221 at 16000h,G722,PCMU,PCMA,GSM"/>
> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMU,PCMA,GSM"/>
>
> I tried to add L16 at the end of global_codec_prefs which is unnecessary,
> isn't it? But it didn't work, too.
>
> Finally, I added L16 in the softphone, it worked.
>
> I have installed gsmopen before and it worked (transcoding) with IP
> phones.
>
> Is there anything I may have missed?  I appreciate for any leads.
>
> Thank you,
>
> /Nandy
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>



-- 
Ítalo Rossi
italo at freeswitch.org
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20160225/d87b3a13/attachment.html