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<div class="moz-cite-prefix">Hi Steve,<br>
<br>
I actually has installed a transcoding card along with the E1
card. I was hoping to do something like media proxy at the
gateway. Is that possible?<br>
<br>
Regards,<br>
<br>
William<br>
<br>
On 07/02/2013 19:10, Steven Ayre wrote:<br>
</div>
<blockquote
cite="mid:%3CCAFiqYums9__qv1mp=qETqUgN=t=yKYNOY9GK2pyYMaTJ7yi2LQ@mail.gmail.com%3E"
type="cite">E1 uses G711... I'm assuming by saying that FS is
acting as the gateway you're using something like mod_freetdm?
<div><br>
</div>
<div>If so FS can transcode so that it uses G729 for the SIP side
of the bridge.</div>
<div>
<br>
</div>
<div>Look at the commercial mod_com_g729 (licenses available for
$10/channel on <a moz-do-not-send="true"
href="http://www.freeswitch.org">www.freeswitch.org</a>).</div>
<div><a moz-do-not-send="true"
href="http://wiki.freeswitch.org/wiki/Mod_com_g729">http://wiki.freeswitch.org/wiki/Mod_com_g729</a></div>
<div><br>
</div>
<div>You just need to have that loaded instead of mod_g729, and
tweak your codec preferences accordingly.</div>
<div><a moz-do-not-send="true"
href="http://wiki.freeswitch.org/wiki/Codec_Negotiation">http://wiki.freeswitch.org/wiki/Codec_Negotiation</a></div>
<div><br>
-Steve</div>
<div><br>
</div>
<div><br>
<div class="gmail_quote">On 7 February 2013 10:37, William
Alianto <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:william@xofap.com" target="_blank">william@xofap.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 just finished a freeswitch server that act as E1 gateway
for PBX<br>
system. I noticed that all the call from the gateway use
PCMU codec<br>
before transcoded to G729 in my main SIP server.<br>
<br>
My current situation is as following :<br>
<br>
[PBX] --- E1 ---> [Gateway] --- SIP/PCMU ---> [SIP
Server] --- G729<br>
---> [ITSP]<br>
<br>
What I intended to do is as following :<br>
<br>
[PBX] --- E1 ---> [Gateway] --- SIP/G729 ---> [SIP
Server] --- G729<br>
---> [ITSP]<br>
<br>
Is there anyway to send the media from E1 gateway as G729
instead of<br>
PCMU? I need to preserve bandwidth for future expansion.<br>
<br>
Regards,<br>
<br>
William<br>
<br>
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</blockquote>
</div>
<br>
</div>
</blockquote>
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