[Asterisk-Users] 5 second latency sip to oh323

Kelvin Chua kchua at up.edu.ph
Thu Oct 9 23:53:19 MST 2003


hi michael,

transferred the call using callmanager.
the weird thing is, the unusual latency is present only in x-lite and not
present in windoze messenger. i played around and changed the codecs but
didn't find anything unusual...
the root of the problem lies in the call hold, when i place a call on hold,
upon resume, the audio becomes lagged

when using messenger, the audio initially is lagged but is able to catch up.
a series similar to this line comes up on console upon resume

I/O     78216400        160     320             Late    4       4
14.632  0.020   14.715  0.020   0.083



----- Original Message ----- 
From: "Michael Manousos" <manousos at inaccessnetworks.com>
To: <asterisk-users at lists.digium.com>
Sent: Thursday, October 09, 2003 9:25 PM
Subject: Re: [Asterisk-Users] 5 second latency sip to oh323


>
> How do you transfer the call?
>
> Michael.
>
>
> Kelvin Chua wrote:
> > hi guys,
> >
> > i'm using sept 30 cvs and oh323 5.5
> >
> > i'm having 5 second latecy(on only 1 audio path) when a call is
> > transferred....
> > the scenario is this:
> >
> > sip--------->asterisk----->h323:operator (who then transfers the call)
> >
> > ---------------->h323:destination
> >
> > ------------------audio path 5-second latency---------------->
> > <------------------------audio path
> > ok------------------------------- 
> >
> >
> >
> >
> > here is the output of the "show channels"
> >
> >      H323:19742  (voip       s            1   )      Up Bridged Call
> > SIP/kelvin-6952
> > SIP/kelvin-6952  (voip       2010         1   )      Up Dial
> > OH323/H323:2010 at 10.17.0.2|25|mt
> >
> >
> >
> > the problem only exists in transferred calls
> > any info would be appreciated thanks =)
> >
> > ~kelvin
> >
>
>
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> Asterisk-Users at lists.digium.com
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>




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