[Freeswitch-users] no RTP send during Voice Mail recording

Sun Apr 26 05:09:13 PDT 2009

Almost perfect. But I think generate CN fake audio is better than  
absolute silence. Like bridge_generate_comfort_noise does.

On Apr 26, 2009, at 7:15 AM, Anthony Minessale wrote:

> more efficient fix should be in tree
>
> i just have to init the buffer one since it never changes.
>
>
> On Sat, Apr 25, 2009 at 3:56 PM, kokoska rokoska <kokoska.rokoska at post.cz 
> > wrote:
>
> Thank you very much, Dave, for your help!
>
> Mentioned modification did the trick and all works as I wish :-)  
> Thank you!
>
> BTW: When I look into the pcap files for RTP stream, I see some  
> strange
> timing for outgoing RTP from FreeSWITCH. Every even packet is sent  
> after
> 24 ms and every odd packet at 12 ms...
> "ptime" is on both sides set to 20 ms, incomming stream has nearly no
> jitter, server is on real HW (no virtualization) and almost idle (the
> most consuming process is "htop" :-)
> Is it normal or should I investigate what is wrong?
>
> Best regards,
>
> kokoska.rokoska
>
>
> David Knell napsal(a):
> > Add something like
> > memset(write_buf, 0, SWITCH_RECOMMENDED_BUFFER_SIZE);
> > after
> > char write_buf[SWITCH_RECOMMENDED_BUFFER_SIZE];
> > in switch_ivr_play_say.c (line 395)
> >
> > --Dave
> >
> >> Thank you very much, dujinfang, for your help!
> >>
> >> When I use
> >> <action application="set" data="record_waste_resources=true"/>
> >>
> >> the FreeSWITCH really sends back RTP stream during recording, but
> >> instead of (faked) silence it is full of completely regular load  
> noise :-)
> >> I have tested it with different devices (Linskys, Snom, FritzBOX,
> >> Nokia...) with the same result (even pcap files looks similar).
> >>
> >> Dialplan snipped looks like:
> >> <action application='answer'/>
> >> <action application='playback' data='silence_stream://1000'/>
> >> <action application='set' data='record_waste_resources=true'/>
> >> <action application='voicemail' data='context $${domain} number'/>
> >> <action application='hangup'/>
> >>
> >> Do you (or anybody else :-) know what I'm doing wrong?
> >>
> >> Thanks once more, dujinfang, for your help!
> >>
> >> Best regards,
> >>
> >> kokoska.rokoska
> >>
> >>
> >>
> >> dujinfang napsal(a):
> >>> I haven't tested but I guess it's just like other variables and I
> >>> documented to here:
> >>>
> >>> http://wiki.freeswitch.org/wiki/Channel_Variables#record_waste_resources
> >>>
> >>>
> >>> On Apr 25, 2009, at 11:56 PM, kokoska rokoska wrote:
> >>>
> >>>> Thank you very much, Anthony, for such fast solution!
> >>>>
> >>>> May I ask you - How should I activate this feature?
> >>>> I have tried to "grep" through sources for new NDLB variable  
> but I
> >>>> didn't find one...
> >>>>
> >>>> Best regards,
> >>>>
> >>>> kokoska.rokoska
> >>>>
> >>>> Anthony Minessale napsal(a):
> >>>>> sigh,
> >>>>>
> >>>>> see r13144
> >>>>>
> >>>>>
> >>>>> On Fri, Apr 24, 2009 at 3:43 AM, kokoska rokoska
> >>>>> <kokoska.rokoska at post.cz <mailto:kokoska.rokoska at post.cz>>  
> wrote:
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>    seven napsal(a):
> >>>>>> You are not alone, I vote 1.
> >>>>>>
> >>>>>> And there's a similer variable in conference:
> >>>>>>
> >>>>>>       <!--Can be | delim of waste|mute|deaf waste will always
> >>>>>> transmit data to each channel
> >>>>>>           even during silence -->
> >>>>>>       <!--<param name="member-flags" value="waste"/>-->
> >>>>>>
> >>>>>    Thank you very much, seven, for your support :-)
> >>>>>
> >>>>>    Best regards,
> >>>>>
> >>>>>    kokoska.rokoska
> >>>>>
> >>>>>
> >>>>>    _______________________________________________
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> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>> --
> >>>>> Anthony Minessale II
> >>>>>
> >>>>> FreeSWITCH http://www.freeswitch.org/
> >>>>> ClueCon http://www.cluecon.com/
> >>>>>
> >>>>> AIM: anthm
> >>>>> MSN:anthony_minessale at hotmail.com
> >>>>> <mailto:MSN%3Aanthony_minessale at hotmail.com>
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> >>>>> <mailto:PAYPAL%3Aanthony.minessale at gmail.com>
> >>>>> IRC: irc.freenode.net <http://irc.freenode.net> #freeswitch
> >>>>>
> >>>>> FreeSWITCH Developer Conference
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> >>>>>
> >>>>>
> >>>>>  
> ------------------------------------------------------------------------
> >>>>>
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> >>
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> >
> >
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>
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>
>
> -- 
> Anthony Minessale II
>
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
>
> AIM: anthm
> MSN:anthony_minessale at hotmail.com
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> IRC: irc.freenode.net #freeswitch
>
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