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I also get the problem intermittently, on the outgoing leg only. I
have a Sangoma B700 dual BRI card talking to the PSTN and Yealink
T20Ps on the inside. Everything is G.711 so there is no
transcoding. The ISDN incoming calls are answered by a Lua-based
IVR, but the choppiness starts after MOH and the call is picked up,
or when the extension voicemail greeting is played. Outgoing calls
also have the outbound leg experiencing chopping. I estimated the
chopping to be at around 5Hz or so, which matches the 160octet size
being fed into the ISDN G.711. A reboot cleared all the symptoms
(drastic, I know, but I was on a dialup connection on another job
and didn't have time to debug).<br>
<br>
I will go through and check that all the ptimes match (eg all at
20ms), but it appears that this bug still lives, at least on this
git:<br>
<blockquote>> version<br>
FreeSWITCH Version 1.0.head (git-6fe6d8d 2011-11-01 11-52-24
-0500)<br>
</blockquote>
John<br>
<br>
On 17/10/11 08:55, Raimund Sacherer wrote:
<blockquote
cite="mid:41b80a3a-4e9e-410f-8c9e-c1eb5cc02f91@Raimund-ThinkPad-X61s"
type="cite">
<style type="text/css">p { margin: 0; }</style>
<div style="font-family: Arial; font-size: 10pt; color: #000000">Are
you still gettint this Problem? I ran into similiar issues, but
it's intermittent ...<br>
<br>
best<br>
Ray<br>
<br>
<hr id="zwchr">
<div style="color: rgb(0, 0, 0); font-weight: normal;
font-style: normal; text-decoration: none; font-family:
Helvetica,Arial,sans-serif; font-size: 12pt;"><b>From: </b>"Chris
Cureau" <a class="moz-txt-link-rfc2396E" href="mailto:cmcureau@gmail.com"><cmcureau@gmail.com></a><br>
<b>To: </b>"FreeSWITCH Users Help"
<a class="moz-txt-link-rfc2396E" href="mailto:freeswitch-users@lists.freeswitch.org"><freeswitch-users@lists.freeswitch.org></a><br>
<b>Sent: </b>Wednesday, August 3, 2011 1:28:22 AM<br>
<b>Subject: </b>Re: [Freeswitch-users] Help with choppy audio
after attended transfer<br>
<br>
Latest git doesn't help unfortunately.<br>
<br>
More research is beginning to confirm its a codec issue. When
I limit the phone to codes that use 20ms packetization, I hear
no incoming audio on outgoing calls. Incoming calls are
okay. When using All for codes (and the 30ms packetization) I
get the choppy voice when leaving MOH.<br>
<br>
<br>
<br>
<div class="gmail_quote">On Mon, Aug 1, 2011 at 8:34 PM,
Anthony Minessale <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:anthony.minessale@gmail.com"
target="_blank">anthony.minessale@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px
solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex;
padding-left: 1ex;">
can you do make current and try latest git?<br>
<div>
<div class="h5"><br>
<br>
On Mon, Aug 1, 2011 at 10:46 AM, Chris Cureau <<a
moz-do-not-send="true"
href="mailto:cmcureau@gmail.com" target="_blank">cmcureau@gmail.com</a>>
wrote:<br>
> Anthony,<br>
><br>
> Thanks for answering...and sorry for the delay.
I've already checked all of<br>
> the ptime settings I can, and all phones plus
freeswitch are set to use 20ms<br>
> packetization. I've even set "scrooge" in the
codec negotiation, but I keep<br>
> running into this issue. I've updated my post
with "sofia global siptrace<br>
> on".<br>
><br>
> I am assuming that the ptime issue happens around
line 2462<br>
> (<a moz-do-not-send="true"
href="http://pastebin.freeswitch.org/16935"
target="_blank">http://pastebin.freeswitch.org/16935</a>)<br>
><br>
> 2011-08-01 09:12:37.332892 [DEBUG]
sofia_glue.c:4711 Audio Codec Compare<br>
> [PCMU:0:8000:20:64000]/[PCMU:0:8000:30:64000]<br>
> 2011-08-01 09:12:37.332892 [DEBUG]
sofia_glue.c:2753 Already using PCMU<br>
> 2011-08-01 09:12:37.332892 [DEBUG]
sofia_glue.c:4819 Set 2833 dtmf send<br>
> payload to 101<br>
> 2011-08-01 09:12:37.332892 [DEBUG] sofia.c:5599
Processing updated SDP<br>
> 2011-08-01 09:12:37.332892 [DEBUG]
sofia_glue.c:3042 Audio params are<br>
> unchanged for sofia/internal/<a
moz-do-not-send="true"
href="http://sip:1003@10.0.1.205:5060"
target="_blank">sip:1003@10.0.1.205:5060</a>.<br>
> 2011-08-01 09:12:37.332892 [DEBUG]
sofia_glue.c:3052<br>
> sofia/internal/<a moz-do-not-send="true"
href="http://sip:1003@10.0.1.205:5060"
target="_blank">sip:1003@10.0.1.205:5060</a> Setting
audio receive payload in<br>
> Re-INVITE to 0<br>
><br>
> Could this be an issue with the Aastra'a
firmware? Or maybe the MOH is<br>
> being processed at 30ms instead of 20ms, and the
negotiation is not updated<br>
> somehow?<br>
><br>
> I don't mean to sound ignorant, but I'm really at
a loss here...and thanks<br>
> again for any help!<br>
><br>
> Cheers,<br>
> Chris<br>
><br>
> On Fri, Jul 29, 2011 at 10:44 AM, Anthony
Minessale<br>
> <<a moz-do-not-send="true"
href="mailto:anthony.minessale@gmail.com"
target="_blank">anthony.minessale@gmail.com</a>>
wrote:<br>
>><br>
>> probably ptime related thing.<br>
>> you should have included the sip trace "sofia
global siptrace on"<br>
>><br>
>><br>
>> On Fri, Jul 29, 2011 at 12:28 AM, Chris
Cureau <<a moz-do-not-send="true"
href="mailto:cmcureau@gmail.com" target="_blank">cmcureau@gmail.com</a>>
wrote:<br>
>> > I'm having some issues with extremely
choppy audio after a call has been<br>
>> > sent to another extension via an
automated transfer. The audio is great<br>
>> > when the call is answered. Shortly
after, the transfer button is<br>
>> > pressed<br>
>> > and the incoming call hears music on
hold. The music on hold is sent to<br>
>> > the<br>
>> > caller sounds fine as does the
conversation between extensions. When<br>
>> > the<br>
>> > transfer is completed, the caller hears
what sounds like someone<br>
>> > speaking<br>
>> > through a fan (though slower) but
incoming audio sounds fine.<br>
>> ><br>
>> > Since it's such a large log, I posted it
to the FreeSWITCH pastebin:<br>
>> > <a moz-do-not-send="true"
href="http://pastebin.freeswitch.org/16911"
target="_blank">http://pastebin.freeswitch.org/16911</a><br>
>> ><br>
>> > I'm thinking that it has something to do
with the transition from MOH to<br>
>> > the<br>
>> > internal extension, but I can't figure
out what is happening.<br>
>> ><br>
>> > Any ideas?<br>
>> ><br>
>> >
_______________________________________________<br>
>> > Join us at ClueCon 2011, Aug 9-11,
Chicago<br>
>> > <a moz-do-not-send="true"
href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a>
877-7-4ACLUE<br>
>> ><br>
>> > FreeSWITCH-users mailing list<br>
>> > <a moz-do-not-send="true"
href="mailto:FreeSWITCH-users@lists.freeswitch.org"
target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
>> > <a moz-do-not-send="true"
href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
>> > UNSUBSCRIBE:<a moz-do-not-send="true"
href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
>> > <a moz-do-not-send="true"
href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
>> ><br>
>> ><br>
>><br>
>><br>
>><br>
>> --<br>
>> Anthony Minessale II<br>
>><br>
>> FreeSWITCH <a moz-do-not-send="true"
href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org/</a><br>
>> ClueCon <a moz-do-not-send="true"
href="http://www.cluecon.com/" target="_blank">http://www.cluecon.com/</a><br>
>> Twitter: <a moz-do-not-send="true"
href="http://twitter.com/FreeSWITCH_wire"
target="_blank">http://twitter.com/FreeSWITCH_wire</a><br>
>><br>
>> AIM: anthm<br>
>> <a moz-do-not-send="true"
href="mailto:MSN%3Aanthony_minessale@hotmail.com"
target="_blank">MSN:anthony_minessale@hotmail.com</a><br>
>> GTALK/JABBER/<a moz-do-not-send="true"
href="mailto:PAYPAL%3Aanthony.minessale@gmail.com"
target="_blank">PAYPAL:anthony.minessale@gmail.com</a><br>
>> IRC: <a moz-do-not-send="true"
href="http://irc.freenode.net" target="_blank">irc.freenode.net</a>
#freeswitch<br>
>><br>
>> FreeSWITCH Developer Conference<br>
>> <a moz-do-not-send="true"
href="mailto:sip%3A888@conference.freeswitch.org"
target="_blank">sip:888@conference.freeswitch.org</a><br>
>> <a moz-do-not-send="true"
href="mailto:googletalk%3Aconf%2B888@conference.freeswitch.org"
target="_blank">googletalk:conf+888@conference.freeswitch.org</a><br>
>> pstn:<a moz-do-not-send="true"
href="tel:%2B19193869900" target="_blank">+19193869900</a><br>
>><br>
>>
_______________________________________________<br>
>> Join us at ClueCon 2011, Aug 9-11, Chicago<br>
>> <a moz-do-not-send="true"
href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a>
877-7-4ACLUE<br>
>><br>
>> FreeSWITCH-users mailing list<br>
>> <a moz-do-not-send="true"
href="mailto:FreeSWITCH-users@lists.freeswitch.org"
target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
>> <a moz-do-not-send="true"
href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
>> UNSUBSCRIBE:<a moz-do-not-send="true"
href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
>> <a moz-do-not-send="true"
href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
><br>
><br>
> _______________________________________________<br>
> Join us at ClueCon 2011, Aug 9-11, Chicago<br>
> <a moz-do-not-send="true"
href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a>
877-7-4ACLUE<br>
><br>
> FreeSWITCH-users mailing list<br>
> <a moz-do-not-send="true"
href="mailto:FreeSWITCH-users@lists.freeswitch.org"
target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
> <a moz-do-not-send="true"
href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
> UNSUBSCRIBE:<a moz-do-not-send="true"
href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
> <a moz-do-not-send="true"
href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
><br>
><br>
<br>
<br>
<br>
--<br>
Anthony Minessale II<br>
<br>
FreeSWITCH <a moz-do-not-send="true"
href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org/</a><br>
ClueCon <a moz-do-not-send="true"
href="http://www.cluecon.com/" target="_blank">http://www.cluecon.com/</a><br>
Twitter: <a moz-do-not-send="true"
href="http://twitter.com/FreeSWITCH_wire"
target="_blank">http://twitter.com/FreeSWITCH_wire</a><br>
<br>
AIM: anthm<br>
<a moz-do-not-send="true"
href="mailto:MSN%3Aanthony_minessale@hotmail.com"
target="_blank">MSN:anthony_minessale@hotmail.com</a><br>
GTALK/JABBER/<a moz-do-not-send="true"
href="mailto:PAYPAL%3Aanthony.minessale@gmail.com"
target="_blank">PAYPAL:anthony.minessale@gmail.com</a><br>
IRC: <a moz-do-not-send="true"
href="http://irc.freenode.net" target="_blank">irc.freenode.net</a>
#freeswitch<br>
<br>
FreeSWITCH Developer Conference<br>
<a moz-do-not-send="true"
href="mailto:sip%3A888@conference.freeswitch.org"
target="_blank">sip:888@conference.freeswitch.org</a><br>
<a moz-do-not-send="true"
href="mailto:googletalk%3Aconf%2B888@conference.freeswitch.org"
target="_blank">googletalk:conf+888@conference.freeswitch.org</a><br>
pstn:<a moz-do-not-send="true"
href="tel:%2B19193869900" target="_blank">+19193869900</a><br>
<br>
_______________________________________________<br>
Join us at ClueCon 2011, Aug 9-11, Chicago<br>
<a moz-do-not-send="true"
href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a>
877-7-4ACLUE<br>
<br>
FreeSWITCH-users mailing list<br>
<a moz-do-not-send="true"
href="mailto:FreeSWITCH-users@lists.freeswitch.org"
target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a moz-do-not-send="true"
href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a moz-do-not-send="true"
href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
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<a moz-do-not-send="true"
href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
</div>
</div>
</blockquote>
</div>
<br>
<br>
_______________________________________________<br>
Join us at ClueCon 2011, Aug 9-11, Chicago<br>
<a class="moz-txt-link-freetext" href="http://www.cluecon.com">http://www.cluecon.com</a> 877-7-4ACLUE<br>
<br>
FreeSWITCH-users mailing list<br>
<a class="moz-txt-link-abbreviated" href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
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<br>
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<br>
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<td style="font-family: Tahoma; font-size: 11px;
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style="font-size: 12px; font-weight: bold;">Raimund
Sacherer</span><br>
<i>Sistemas</i></td>
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<td style="font-family: Tahoma; font-size: 12px;
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<pre wrap="">
FreeSWITCH-users mailing list
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