Also if you don't already, make sure you have the following otherwise you won't get this to work even with the transcoder configured:<br><br>voice service voip<br> allow-connections h323 to sip<br> allow-connections sip to h323<br>
<br clear="all">-matthew<br><br><div class="gmail_quote">On Thu, Jan 5, 2012 at 8:42 AM, Matthew Saskin <span dir="ltr"><<a href="mailto:msaskin@gmail.com">msaskin@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
You'll need to run callmanager express (eg; "telephony-service") on the router in question, and register a transcoding dspfarm to the CME instance.<br><br>Example here:<br><a href="http://www.cisco.com/en/US/products/sw/voicesw/ps5640/products_configuration_example09186a008092d6b3.shtml" target="_blank">http://www.cisco.com/en/US/products/sw/voicesw/ps5640/products_configuration_example09186a008092d6b3.shtml</a><span class="HOEnZb"><font color="#888888"><br>

<br clear="all">-matthew</font></span><div class="HOEnZb"><div class="h5"><br>
<br><div class="gmail_quote">On Thu, Jan 5, 2012 at 5:01 AM, Robert Hass <span dir="ltr"><<a href="mailto:robhass@gmail.com" target="_blank">robhass@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

Hi<br>
<br>
I've got Cisco 2901 with two dial-peers:<br>
1) H.323, codec G.711 u-law<br>
2) SIP, codec ILBC<br>
<br>
This Cisco have to transport voice from H.323 trunk do SIP trunk with<br>
transcoding between G.711u and ILBC.<br>
But I'm not sure how to configure transcoding within dial-peers.<br>
Router has PVDM3-64.<br>
<br>
I have configured:<br>
<br>
voice-card 0<br>
 dspfarm<br>
 dsp services dspfarm<br>
<br>
but it's look that is not all what is needed to have transcoding<br>
between dial-peers<br>
<br>
Any hints ?<br>
<br>
Robert<br>
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</blockquote></div><br>
</div></div></blockquote></div><br>