[Freeswitch-users] Recent VAD enhancement?

[Anthony Minessale]

what happens when you call 9999?


2008/6/23 UV <uv at talknet.com.au>:

>  I've checked the packet flow in wireshark and it seems like the FS is
> sending RTP for about 2 seconds (the "alone announcement") and then stops
> sending RTP. From time to time few packets arrive and you can hear the MoH
> momentarily.
>
> The call scenario was a softphone (SJPhone) calling 3011 conference room.
> Both are on the same LAN speaking directly.
>
> There were no error messages.
>
>
>
> Same scenario on RC4 works fine.
>
>
>
> No Asterisk involved, installed or present in the surrounding area.
>
>
>
> Any ideas?
>
>
>  ------------------------------
>
> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *Anthony
> Minessale
> *Sent:* Tuesday, June 24, 2008 7:14 AM
> *To:* freeswitch-users at lists.freeswitch.org
> *Subject:* Re: [Freeswitch-users] Recent VAD enhancement?
>
>
>
> check the packet flow in wireshark also
>
>
>  On Mon, Jun 23, 2008 at 2:06 PM, Brian West <brian at freeswitch.org> wrote:
>
> By any chance is Asterisk involved in this at any point along the call
> path?
>
>
>
> /b
>
>
>
> On Jun 23, 2008, at 1:55 PM, UV wrote:
>
>
>
>    I'm trying to send this and it doesn't seem to post… here's another
> attempt:
>
>
>
> After upgrading from latest stable version for windows (RC4) to latest
> version, I've noticed a significant loss of audio during a call.
>
> It almost seems like there's an enhanced VAD that triggers the audio on and
> off – although the VAD feature is off. Why VAD? Because as you inject audio
> on the receiving side, you can then hear incoming audio from the
> transmitting side.
>
>
>
> Although this is not noticeable when using tone generation or shout, it's
> mostly evident when playing MoH (Music on hold, not Medal of Honor). It
> sounds like about 90% of the audio is gone.
>
>
>
> We used identical configuration files for both tests.
>
>
>
> We're still investigating this behavior and soon we'll dive to network
> level and debug outputs.
>
>
>
> Anyone else encountered that as well?
>
>
>
> No virus found in this outgoing message.
> Checked by AVG.
> Version: 8.0.100 / Virus Database: 270.4.1/1513 - Release Date: 22/06/2008
> 07:52
>
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>
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>
>
>
> --
> Anthony Minessale II
>
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
>
> AIM: anthm
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>
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> googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
> pstn:213-799-1400
>
> No virus found in this incoming message.
> Checked by AVG.
> Version: 8.0.100 / Virus Database: 270.4.1/1515 - Release Date: 23/06/2008
> 19:16
>
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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 <MSN%3Aanthony_minessale at hotmail.com>
GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
IRC: irc.freenode.net #freeswitch

FreeSWITCH Developer Conference
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iax:guest at conference.freeswitch.org/888
googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
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