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[Freeswitch-users] gsmopen problem: INCOMPATIBLE_DESTINATION


 
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nandy1925 at gmail.com
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PostPosted: Mon Feb 22, 2016 10:24 pm    Post subject: [Freeswitch-users] gsmopen problem: INCOMPATIBLE_DESTINATION Reply with quote

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@32000h,G7221@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
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italo at freeswitch.org
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PostPosted: Thu Feb 25, 2016 6:56 am    Post subject: [Freeswitch-users] gsmopen problem: INCOMPATIBLE_DESTINATION Reply with quote

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@gmail.com (nandy1925@gmail.com)> wrote:
Quote:
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@32000h,G7221@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@freeswitch.org (consulting@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@lists.freeswitch.org (FreeSWITCH-users@lists.freeswitch.org)
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Ítalo Rossiitalo@freeswitch.org (italo@freeswitch.org)
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nandy1925 at gmail.com
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PostPosted: Thu Feb 25, 2016 4:01 pm    Post subject: [Freeswitch-users] gsmopen problem: INCOMPATIBLE_DESTINATION Reply with quote

I installed version 1.7.  Somehow I got a tip to use absolute_codec_string in my dialplan.  "set"ting failed.  Realizing that non-L16 codecs has to be in B-leg,  "export"ing absolute_codec_string worked.  I'll try your suggestion because the variable is new to me.  Thanks!
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On Thu, Feb 25, 2016 at 7:55 PM, Ítalo Rossi <italo@freeswitch.org (italo@freeswitch.org)> wrote:
Quote:
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@gmail.com (nandy1925@gmail.com)> wrote:


Quote:
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@32000h,G7221@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@freeswitch.org (consulting@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@lists.freeswitch.org (FreeSWITCH-users@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 Rossiitalo@freeswitch.org (italo@freeswitch.org)




_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting@freeswitch.org (consulting@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@lists.freeswitch.org (FreeSWITCH-users@lists.freeswitch.org)
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org
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