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:
Sent: Tuesday, June 24, 2008 7:14
AM
To:
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@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?
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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