I thought that was it and tried each setting and did not see any change on the line.<br><br><div class="gmail_quote">On Wed, Oct 28, 2009 at 3:58 PM, Kevin P. Fleming <span dir="ltr"><<a href="mailto:kpfleming@digium.com">kpfleming@digium.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div></div><div class="h5">Tim King wrote:<br>
> When I make an outbound call I hear a half of a ring and than silence<br>
> until the call opens up.<br>
><br>
> It seems asterisk is sending a 183 after the 180 message. My CPE device<br>
> does not support multiple 18x messages in the same call setup. When we<br>
> receive the 180 we present ring back to the phone, but when we receive<br>
> the 183 we get confused and stop the ring back tone, but do not open up<br>
> the early media path for the ring back to be played from the network.<br>
><br>
> In Metaswitch the configuration knob to correct this is “Superfluous 18x<br>
> messages”, I don’t know what it takes to configure Asterisk that way.<br>
> Can anyone help with this.<br>
<br>
</div></div>Check out the 'progressinband' configuration option.<br>
<br>
--<br>
Kevin P. Fleming<br>
Digium, Inc. | Director of Software Technologies<br>
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA<br>
skype: kpfleming | jabber: <a href="mailto:kpfleming@digium.com">kpfleming@digium.com</a><br>
Check us out at <a href="http://www.digium.com" target="_blank">www.digium.com</a> & <a href="http://www.asterisk.org" target="_blank">www.asterisk.org</a><br>
<br>
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