Hi again,
even further testing revealed that this delay does not seem to be a problem
with sipxtapi. I.e. it only manifests itself under certain circumstances, in my
case becase I was testing using a digital handset calling a public phone
number. Various other configurations: calling from a GSM phone, calling from a
softphone, calling from a digital handset to the internal phone number, or
calling from an analog phone - none of these showed this problem.
Just wanted to let people know, expecially if anyone will run into similar
problems later on.
Regards,
Daníel
From: [EMAIL PROTECTED]: [EMAIL PROTECTED]: Wed, 6 Jun 2007 10:40:52
+0000Subject: Re: [sipxtapi-dev] Delay at start of call
Further testing seem to indicate that the delay is 4 seconds (can't tell if it
is *exactly* 4 seconds, but at least very close to). I would assume that there
is a separate thread created for receiving incoming traffic? I will try to
figure this out myself, any help whatsoever would be very much appreciated,
particularly if someone would know where would be a good place to start
looking. Regards,Daníel
From: [EMAIL PROTECTED]: [EMAIL PROTECTED]: Tue, 5 Jun 2007 16:36:04 +0000CC:
[EMAIL PROTECTED]: Re: [sipxtapi-dev] Delay at start of call
> Is this problem reproducible with PlaceCall/ReceiveCall?Yes it is. I ran
> ReceiveCall with the following command line parameters: -i sip:[EMAIL
> PROTECTED] -u 32173 -a 32154 (Note that I'm not supplying a realm, so I had
> to comment out the part which checks if a realm is entered, instead I just
> hardcoded "" as realm). Registration works otherwise normally. It behaves the
> same, i.e. if I start pressing the phone keyboard buttons right after the
> call has been established, ReceiveCall doesn't start logging these events
> until after probably around 4 seconds or so (misses the first ones, it only
> logs events after the delay period). Regards,Daníel
> Date: Mon, 4 Jun 2007 20:20:43 +0400> From: [EMAIL PROTECTED]> To: [EMAIL
> PROTECTED]> Subject: Re: [sipxtapi-dev] Delay at start of call> CC:
> [email protected]> > Hello,> > On 6/4/07, Daniel Sigurgeirsson
> <[EMAIL PROTECTED]> wrote:> > Does anyone have similar experiences? Any
> workarounds? Is there something> > in particular I should be looking for in
> the log files to track down the> > problem?> Someone reported similar
> problem. So, you're not alone.> Is this problem reproducible with
> PlaceCall/ReceiveCall?> We need some starting point to find and fix the
> problem.> > -- > Regards,> Alexander Chemeris.> > SIPez LLC.> SIP VoIP, IM
> and Presence Consulting> http://www.SIPez.com> tel: +1 (617) 273-4000
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