[asterisk-users] ChanSpy issue

John covici covici at ccs.covici.com
Wed Sep 26 20:06:06 CDT 2007 

You are technically correct, its just a shorthand.

on Wednesday 09/26/2007 "Eric \"ManxPower\" Wieling"(eric at fnords.org) wrote
 > There is no such thing as a "SIP Trunk" in Asterisk.  Nope.  It does not 
 > exist.  Some people (seems to me mostly GUI people) use the term "SIP 
 > trunk" to mean "SIP friend/user/peer".
 > 
 > John covici wrote:
 > > I am not an expert on chanspy, but it seems to me spying on the trunk
 > > would not work very well, would not you hear multiple conversations
 > > mixed if more than one extension were calling?  Seems best to me to
 > > spy on an extension.  YOu also can do a show channels to see who is
 > > talking to whom.
 > > 
 > > on Wednesday 09/26/2007 Wai Wu(wkwu at calltrol.com) wrote
 > >  > The parameter to Chanspy should be the whole or part of the channel name. I do not understand what you mean by "sip trunk". It make perfect sense that you can hear both streams of voice when you use the phone's extension as Asterisk usually uses "SIP/extension+xxx" as the channel name of the call.
 > >  > 
 > >  > 
 > >  > -----Original Message-----
 > >  > From: asterisk-users-bounces at lists.digium.com on behalf of Ed Nuñez
 > >  > Sent: Wed 9/26/2007 4:48 PM
 > >  > To: asterisk-users-bounces at lists.digium.com
 > >  > Cc: 'Asterisk Users Mailing List - Non-Commercial Discussion'
 > >  > Subject: Re: [asterisk-users] ChanSpy issue
 > >  >  
 > >  >  
 > >  > 
 > >  > Hello list
 > >  > 
 > >  >  
 > >  > 
 > >  > I am having an issue with Chanspy/SIP that I'm hoping someone has come
 > >  > across and resolved in the past.
 > >  > 
 > >  >  
 > >  > 
 > >  > I am sending calls that come in TDM through T1 ZAP channels and go out to a
 > >  > SIP trunk.
 > >  > 
 > >  >  
 > >  > 
 > >  > If I spy on the SIP channel, I can hear the person on the SIP side of the
 > >  > call just fine, but the person on the ZAP channel fades in and out.
 > >  > 
 > >  > If I spy on the ZAP channel, and can hear both sides just fine, but I don't
 > >  > know who I am spying on since I have other calls coming in on the same T1.
 > >  > 
 > >  >  
 > >  > 
 > >  > If I spy on a SIP extension instead of a SIP trunk, I hear both sides just
 > >  > fine.
 > >  > 
 > >  >  
 > >  > 
 > >  > I am using a recent version of Asterisk 1.2 and I am using g729 licenses.
 > >  > 
 > >  >  
 > >  > 
 > >  > This is the command I am using to spy.
 > >  > 
 > >  >  
 > >  > 
 > >  > exten => 8011,1,ChanSpy(Sip/SIPTRUNK|bqv(4))
 > >  > 
 > >  >  
 > >  > 
 > >  >  
 > >  > 
 > >  > 
 > >  > 
 > >  >  
 > >  > 
 > >  > 
 > >  > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 > >  > <HTML>
 > >  > <HEAD>
 > >  > <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
 > >  > <META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7638.1">
 > >  > <TITLE>RE: [asterisk-users] ChanSpy issue</TITLE>
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 > >  > <!-- Converted from text/plain format -->
 > >  > 
 > >  > <P><FONT SIZE=2>The parameter to Chanspy should be the whole or part of the channel name. I do not understand what you mean by &quot;sip trunk&quot;. It make perfect sense that you can hear both streams of voice when you use the phone's extension as Asterisk usually uses &quot;SIP/extension+xxx&quot; as the channel name of the call.<BR>
 > >  > <BR>
 > >  > <BR>
 > >  > -----Original Message-----<BR>
 > >  > From: asterisk-users-bounces at lists.digium.com on behalf of Ed Nuñez<BR>
 > >  > Sent: Wed 9/26/2007 4:48 PM<BR>
 > >  > To: asterisk-users-bounces at lists.digium.com<BR>
 > >  > Cc: 'Asterisk Users Mailing List - Non-Commercial Discussion'<BR>
 > >  > Subject: Re: [asterisk-users] ChanSpy issue<BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > Hello list<BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > I am having an issue with Chanspy/SIP that I'm hoping someone has come<BR>
 > >  > across and resolved in the past.<BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > I am sending calls that come in TDM through T1 ZAP channels and go out to a<BR>
 > >  > SIP trunk.<BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > If I spy on the SIP channel, I can hear the person on the SIP side of the<BR>
 > >  > call just fine, but the person on the ZAP channel fades in and out.<BR>
 > >  > <BR>
 > >  > If I spy on the ZAP channel, and can hear both sides just fine, but I don't<BR>
 > >  > know who I am spying on since I have other calls coming in on the same T1.<BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > If I spy on a SIP extension instead of a SIP trunk, I hear both sides just<BR>
 > >  > fine.<BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > I am using a recent version of Asterisk 1.2 and I am using g729 licenses.<BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > This is the command I am using to spy.<BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > exten =&gt; 8011,1,ChanSpy(Sip/SIPTRUNK|bqv(4))<BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > <BR>
 > >  > </FONT>
 > >  > </P>
 > >  > 
 > >  > </BODY>
 > >  > </HTML>_______________________________________________
 > >  > 
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 > 

-- 
Your life is like a penny.  You're going to lose it.  The question is:
How do
you spend it?

         John Covici
         covici at ccs.covici.com

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