[Freeswitch-users] FreeSwithc not handling no SDP INVITE properly for video call

George Lee whglee at gmail.com
Tue Mar 1 01:57:35 MSK 2011


I have already had this setup in my dialplan in this failure case.
         <action application="set" data="hangup_after_bridge=true"/>
         <action application="set" data="continue_on_fail=true"/>
         <action application="set" data="inherit_codec=true"/>
         <action application="set" data="proxy_media=false"/>

- George

On Mon, Feb 28, 2011 at 5:43 PM, Anthony Minessale
<anthony.minessale at gmail.com> wrote:
> try
>
> <action application="set" data="inherit_codec=true"/>
>
> in your dialplan before you call the phone.
>
>
>
> On Mon, Feb 28, 2011 at 12:04 PM, George Lee <whglee at gmail.com> wrote:
>> I pulled from the latest source tree and rebuilt FreeSwitch. The
>> problem still persists.
>> http://pastebin.freeswitch.org/15486
>> Any other suggestions you could provide?
>>
>> Thanks,
>> George
>>
>> On Fri, Feb 25, 2011 at 5:52 PM, Anthony Minessale
>> <anthony.minessale at gmail.com> wrote:
>>> make sure you have tested on latest GIT (minutes ago) there was just a
>>> fix to some video issues.
>>>
>>>
>>> On Fri, Feb 25, 2011 at 3:56 PM, George Lee <whglee at gmail.com> wrote:
>>>> Hi all,
>>>>
>>>> I am having trouble with FreeSwitch handling late codec negotiation
>>>> for video calls.
>>>>
>>>> The call logs are here:
>>>> http://pastebin.freeswitch.org/15481
>>>>
>>>> I have this line:
>>>> <param name="enable-3pcc" value="proxy"/>
>>>> added to the external sip_profile for handling late codec negotiation.
>>>> I also have
>>>>  <X-PRE-PROCESS cmd="set" data="global_codec_prefs=PCMU,PCMA,H263"/>
>>>>  <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMU,PCMA,H263"/>
>>>> in vars.xml for codec support list.
>>>>
>>>> The initial INVITE contains no SDP for the caller and once the callee
>>>> answers the call, it sends the 200 OK with audio (pcma, pcmu) and
>>>> video (H263) codec capabilities. FreeSwitch forwards the 200 OK to the
>>>> caller without video codec capabilities. As a result, the video call
>>>> does not establish properly.
>>>>
>>>> Could someone give me a pointer?
>>>>
>>>> Thanks,
>>>> George
>>>>
>>>> _______________________________________________
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>>>>
>>>
>>>
>>>
>>> --
>>> Anthony Minessale II
>>>
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>>
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>>
>
>
>
> --
> Anthony Minessale II
>
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
> Twitter: http://twitter.com/FreeSWITCH_wire
>
> AIM: anthm
> MSN:anthony_minessale at hotmail.com
> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
> IRC: irc.freenode.net #freeswitch
>
> FreeSWITCH Developer Conference
> sip:888 at conference.freeswitch.org
> googletalk:conf+888 at conference.freeswitch.org
> pstn:+19193869900
>
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