[Freeswitch-users] Conference choppy voice

[Peter Olsson]

First check the comfort-noise value - default is 1400, try that.

And also (if the above doesn't help) - do a timer_test in the FS console and get back with the results.

/Peter
________________________________________
Från: freeswitch-users-bounces at lists.freeswitch.org [freeswitch-users-bounces at lists.freeswitch.org] för Nasir Iqbal [nasir at ictinnovations.com]
Skickat: den 3 juni 2011 16:12
Till: FreeSWITCH Users Help
Ämne: [Freeswitch-users] Conference choppy voice

Hi,

I have configured a conference on new installation of freeswitch, every thing works fine voice quality is good when lady says that "You are the only one in this conference" and music but as soon as other party get connected and started to talk voice get choppy/noisy nothing can be understood, like if someone says "HELLO" other party listen jerking noisy voice  like "---$H^----#E at ----%LL^----*O&"

I am new to Freeswitch please guide me that how I can fix / troubleshoot this issue or let me know if need some debugging etc... currently my setup is following

CentOs-5 32bit
Intel(R) Pentium(R) D  CPU 2.66GHz

[root at localhost conf]# freeswitch -version
FreeSWITCH version: 1.0.head (git-66d16d1 2011-05-20 12-49-16 -0500)

[root at localhost conf]# uname -a
Linux localhost.localdomain 2.6.18-128.el5 #1 SMP Wed Jan 21 10:44:23 EST 2009 i686 i686 i386 GNU/Linux

[root at localhost conf]# free
             total       used       free     shared    buffers     cached
Mem:       1001664     959668      41996          0     196484     540676
-/+ buffers/cache:     222508     779156
Swap:      2031608         60    2031548


<?xml version="1.0"?>
<include>
  <configuration name="conference.conf">
    <caller-controls>
      <group name="default-keymap">
        <control action="vol talk dn" digits="1"/>
        <control action="vol talk zero" digits="2"/>
        <control action="vol talk up" digits="3"/>
        <control action="vol listen dn" digits="4"/>
        <control action="vol listen zero" digits="5"/>
        <control action="vol listen up" digits="6"/>
        <control action="energy dn" digits="7"/>
        <control action="energy equ" digits="8"/>
        <control action="energy up" digits="9"/>
        <control action="deaf mute" digits="*"/>
        <control action="mute" digits="0"/>
      </group>
    </caller-controls>
    <profiles>
      <profile name="conference_1">
        <param name="rate" value="8000"/> <!-- Here I tried all possible values but no luck -->
        <param name="interval" value="20"/>
        <param name="energy-level" value="20"/>
        <param name="sound-prefix" value="$${sounds_dir}/en/us/callie"/>
        <param name="caller-controls" value="default-keymap"/>
        <param name="tts-engine" value="flite"/>
        <param name="tts-voice" value="kal"/>
        <param name="muted-sound" value="conference/conf-muted.wav"/>
        <param name="mute-detect-sound" value=""/>
        <param name="max-members" value=""/>
        <param name="max-members-sound" value=""/>
        <param name="comfort-noise" value="1"/>
        <param name="suppress-events" value=""/>
        <param name="verbose-events" value=""/>
        <param name="unmuted-sound" value="conference/conf-unmuted.wav"/>
        <param name="alone-sound" value="conference/conf-alone.wav"/>
        <param name="moh-sound" value="local_stream://moh"/>
        <param name="enter-sound" value="tone_stream://%(200,0,500,600,700)"/>
        <param name="exit-sound" value="tone_stream://%(500,0,300,200,100,50,25)"/>
        <param name="kicked-sound" value="conference/conf-kicked.wav"/>
        <param name="locked-sound" value="conference/conf-locked.wav"/>
        <param name="is-locked-sound" value="conference/conf-is-locked.wav"/>
        <param name="is-unlocked-sound" value="conference/conf-is-unlocked.wav"/>
        <param name="pin-sound" value="conference/conf-pin.wav"/>
        <param name="bad-pin-sound" value="conference/conf-bad-pin.wav"/>
      </profile>
    </profiles>
  </configuration>
</include>


Thanks in advance

Nasir
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