[Asterisk-Users] Codecs and pauses

Matt matt at powderdays.com
Wed Jun 23 04:29:32 MST 2004


>>I've been having similar problems to you. I found after reading an
unrelated post, about the Jitterbuffer option in 
>>iax.conf, setting this to yes has made things much better.
Out of interest what have you set for your 
dropcount 
maxjitterbuffer
Maxexcessbuffer


>>Now the problem I have is that telappliant have lost one of there external
routers so I can't connect at the moment :-)
DOH!

>>What is it with networks breaking today, first Dilbert and now
Telappliant??? :-) 
Probably got something to do with the summer solstice, laylines etc :->

-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Chris Glover
Sent: 23 June 2004 12:17
To: asterisk-users at lists.digium.com
Subject: Re: [Asterisk-Users] Codecs and pauses

Hi,

I've been having similar problems to you. I found after reading an unrelated
post, about the Jitterbuffer option in iax.conf, setting this to yes has
made things much better.

Now the problem I have is that telappliant have lost one of there external
routers so I can't connect at the moment :-)

What is it with networks breaking today, first Dilbert and now
Telappliant??? :-)

HTH

Chris

--
Chris
----------------------------------
E Mail:	chris at glovercc.clara.co.uk
SIP: 84411389 at voiptalk.org
IAXTEL: 17003366726

On Wed, 23 Jun 2004, Matt wrote:

> Hi all
>
> My * implementation is working brilliantly with only one small fault 
> left to kill.
> I'm using IAXTalk from Telappliant for my incoming/outgoing calls to 
> the pstn network; if I set my codec to GSM everything works great - no 
> pauses but quality is a bit poor.  If it set the codec to alaw (I 
> think I'm using the correct one - I'm in the UK) I get intermittent pauses
on the call.
>
> Initially I thought it was just a connectivity thing but I get a 
> latency of less than 10ms to iax.voiptalk.org and I'm using a 2mb 
> leased line.  To further ensure it wasn't something on the line I've 
> disconnected everything except the * box, a 7960 phone.
>
> My phones are all 7960's using SIP.  There is a X100P card in the 
> server moh timing etc but it isn't connected to the pstn.
>
> The * box itself is a PIII 833 with 256MB.  Not at all stressed as 
> this is all it does.
>
> Any hints or tips would be really useful as I'm stumped now.
>
> Thanks
>
> Matt
>
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