<div dir="ltr">Hello William,<div><br></div><div style>E1 doesn't work with G.729, it is intrinsically PCM. Unless of course it is non-structured and it is used as an IP link...</div><div style><br></div><div style><br>
</div><div style><br></div><div style>David</div><div style><br></div><div style><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Feb 7, 2013 at 11:37 AM, William Alianto <span dir="ltr"><<a 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>