[Freeswitch-users] Record write part of all legs in a bridge call

Doron Kruh doron at lexifone.com
Thu Jul 25 14:57:03 MSD 2013


Hi.

We had tried it, but the record contains only leg A audio.
Are you sure that the record_Session can give me the results I  am looking
for (leg B audio only)?
As a work around , we tried to use the record command, but it seems to
block the execution  - can the record command help us ?

Many thanks,

Doron.


On Wed, Jul 24, 2013 at 9:48 PM, Anthony Minessale <
anthony.minessale at gmail.com> wrote:

> One way would be a dial string like this.
>
> {record_write_only=true,execute_on_media='record_session
> /tmp/foo.wav'}sofia/internal/foo at bar.com
>
>
>
> On Wed, Jul 24, 2013 at 2:50 AM, Doron Kruh <doron at lexifone.com> wrote:
>
>> Hi Anthony,
>>
>> Thank you very much for your answer.
>>
>> We have done multiple tests before publishing the question with both
>> READ_ONLY and WRITE_ONLY options.
>> I think that the basic missing information is how to use the
>> record_session command in the context of the relevant call leg - in all the
>> use cases we tried , the record_session always referred to the first caller
>> (leg a) as the media direction reference point (in the write channel we
>> only saw the audio originated from leg a - without any played prompts -
>> where in the read channel we see the audio originated from leg b + the
>> played prompts).
>> What we would like to achieve is recording only the write channel for
>> both call legs - the first record_session command (referring to leg a) is
>> currently placed in a dial plan just before the bridge command :
>>
>>     <action application="set" data="ignore_early_media=true"/>
>>     <action application="set" data="media_bug_answer_req=true"/>
>>     <action application="set" data="enable_file_write_buffering=false"/>
>>     <action application="set" data="RECORD_WRITE_ONLY=true"/>
>>     <action application="set" data="RECORD_MIN_SEC=1"/>
>>     <action application="record_session" data="${recordFileName}"/>
>>     <action application="bridge"
>> data="sofia/gateway/XXX/${destination_number}"/>
>>
>> I think that the real question is where should we call the second
>> record_session so it will refer leg b?
>>
>> Again , many thanks for your attention,
>>
>> Doron.
>>
>>
>> On Wed, Jul 24, 2013 at 1:41 AM, Anthony Minessale <
>> anthony.minessale at gmail.com> wrote:
>>
>>> RECORD_WRITE_ONLY=true should do that.
>>>
>>>
>>>
>>> On Tue, Jul 23, 2013 at 2:49 PM, Doron Kruh <doron at lexifone.com> wrote:
>>>
>>>> Hello,
>>>>
>>>> I am trying to perform a record of all legs in a bridge call(and maybe
>>>> in the future conference of n users) .
>>>> It is important to keep the audio quality of the audio  as  good as
>>>> possible (8khz for non HD and 16 khz for HD).
>>>> To be more precise , I am interesting in recording only the WRITE
>>>> channel of each leg (the READ channel is not important for my purposes).
>>>> Currently, the only solution I was able to find was using
>>>> record_session with STEREO option on the incoming UUID .
>>>> Although I got the bleg audio available on the read channel , I also
>>>> got all the audio I played to the bridge call on the same channel.
>>>> The best solution will be to perform a record for each call leg which
>>>> will record only the WRITE channel (based on the terminology defined in
>>>> the record_session API)  - is there currently any way to achieve that?
>>>>
>>>> Best regards,
>>>>
>>>> Doron.
>>>>
>>>> --
>>>> Doron Kruh,
>>>> Senior Developer
>>>> Lexifone , Hapalyam 7 Haifa.
>>>> Mobile: 972-52-3823361
>>>> Office:   972-4-9126792
>>>>
>>>>
>>>> _________________________________________________________________________
>>>> Professional FreeSWITCH Consulting Services:
>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>>
>>>> 
>>>> 
>>>>
>>>> Official FreeSWITCH Sites
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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
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>>>
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>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> 
>>> 
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://wiki.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
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>>>
>>
>>
>> --
>> Doron Kruh,
>> Senior Developer
>> Lexifone , Hapalyam 7 Haifa.
>> Mobile: 972-52-3823361
>> Office:   972-4-9126792
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.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
>>
>>
>
>
> --
> 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
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
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>
>


-- 
Doron Kruh,
Senior Developer
Lexifone , Hapalyam 7 Haifa.
Mobile: 972-52-3823361
Office:   972-4-9126792
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