You should be able to interconnect via sip, this will be much much easier than doing it via H323.<br><br><div class="gmail_quote">On Tue, Jun 9, 2009 at 8:52 PM, ComVisionCorp.com/Cvnet.ca <span dir="ltr"><<a href="mailto:info@cvnet.ca">info@cvnet.ca</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 link="blue" vlink="purple" lang="EN-US">
<div>
<p>Hi all</p>
<p>For past week I’ve doing everything I could think of
to interconnect with Verizon with no luck.</p>
<p>Right now our at their end we are setup with h323, at our
end we use Asterisk 1.4.</p>
<p>When we send a call we get busy signal, finally I have contacted
them and told them about the problem, and they asked me to send them exact
time/date of my calls after that I’ve received this email from them.</p>
<p><span>---------------------------------------
Their Email Start</span></p>
<p><span style="font-size: 10pt;">Hi
Sean,</span></p>
<p><span style="font-size: 10pt;"> </span></p>
<p><span style="font-size: 10pt;">See
the attached call trace and see incorrect packetization timers. </span></p>
<p><span style="font-size: 10pt;"> </span></p>
<p><span style="font-size: 10pt;">EXAMPLE:</span></p>
<p><span style="font-size: 10pt;"> </span></p>
<p><span>Octet263
audioData
</span><span style="font-size: 12pt;"></span></p>
<p><span>--------------------------------------------------------------------------------</span></p>
<p><span> ......0.
Extension bit (0) Value
is within the range of the extension root </span></p>
<p><span> ........
Index
(3) g711Ulaw64k </span></p>
<p><span> ...00000
Spare
0</span></p>
<p><span> ........
g711Ulaw64k
150</span></p>
<p><span style="font-size: 10pt;"> </span></p>
<p><span style="font-size: 10pt;"> </span></p>
<p><span>Your
calls are showing multiple timers that are incompatible. (For example
packetization timer of 150 ms on g711Ulaw64k and g711Alaw64k calls).
These will be rejected by our ENGINE platform. You are sending in
incompatible packetization timing on your OLC (open logical channel)'s codec
list. Our server is replying with a "normal unspecified"
RELEASE COMPLETE message within milliseconds. </span></p>
<p><span> </span></p>
<p><span>I
emphasizing that the calls are failing due to multiple incompatible packetization
timing that you are sending us. Please review for this or have your
vendor review and correct. You need to correct to the below as they are
our default timers.</span></p>
<p><span> </span></p>
<p><span>Our
defaults for H.323 inbound packetization rates are as follows:</span></p>
<p><span> </span></p>
<p><span>INP=1</span></p>
<p><span>G.711
Packetization 20ms</span></p>
<p><span>G.729A
Packetization 40ms</span></p>
<p><span>G.729AB
Packetization 40ms</span></p>
<p><span>G.723.1
Packetization 60ms</span></p>
<p><span>G.723.1a
Packetization 60ms</span></p>
<p><span>G.726-32
Packetization 10ms</span></p>
<p><span> </span></p>
<p><span>---------------------------------------
Their Email End</span></p>
<p> I did some research on the net without any luck, I did came
across this lists with someone else having issue with Verizon interconnection,
so if any of you could help us out here it would be greatly appreciated.</p>
<p>Best Regards</p>
<p>Sean</p>
<p> </p>
<p> </p>
<p>Communication Vision Corp</p>
<p>Sean Azim</p>
<p>Tel: 1 416 829 8210</p>
<p>Web: <a href="http://www.comvisioncorp.com/" target="_blank">http://www.ComVisionCorp.com</a></p>
<p> </p>
</div>
</div>
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