<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
<title></title>
</head>
<body bgcolor="#ffffff" text="#000000">
<a class="moz-txt-link-abbreviated" href="mailto:asterisk-users-request@lists.digium.com">asterisk-users-request@lists.digium.com</a> wrote:
<blockquote cite="mid20060125124154.92956419B@lists.digium.com"
type="cite">
<blockquote type="cite">
<pre wrap="">
Hi all,
Has anyone implemented trunk to trunk forwarding with an asterisk PBX.
For the purpose I have in mind its quite important that once the call
has been sent onwards to the new desination the lines into the PBX are
no longer held.
If anyone has UK-specific experience of getting this up and running
</pre>
</blockquote>
<pre wrap=""><!---->that
</pre>
<blockquote type="cite">
<pre wrap="">would be incredibly useful!
Nic
</pre>
</blockquote>
<pre wrap=""><!---->
This can easily be done using VoIP but I don't think it will work using
TDM (unless this is a feature that your Telco offers). With TDM you
will utilizing two channels (one coming in bridged with one going out)
for the entirety of the call.
</pre>
</blockquote>
Which would be fine for an initial setup of the system I have in mind
but would have real scaleability problems if the product is a success.
I have a sinking feeling that I may need SS7 support for what I want,
in which case serious negotiations with telco's loom on the horizon.<br>
<br>
Thanks, Nic<br>
<br>
<br>
</body>
</html>