Thanks for the quick reply. This is an H.323 gateway so the mgcp commands won't apply. <br><br>I have checked the controller and it's clean.<br><br><div><span class="gmail_quote">On 4/16/07, <b class="gmail_sendername">
Vince Loschiavo</b> <<a href="mailto:VLoschiavo@data-corporation.com">VLoschiavo@data-corporation.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">According to the Cisco Fax Server Installation
Guide-Supplement.pdf:</font></span></div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2"></font></span> </div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">mgcp fax rate 14400</font></span></div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">mgcp fax t38 inhibit</font></span></div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2"></font></span> </div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">check your clocking....</font></span></div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">look for slips - > "<span><font color="#0000ff" face="Arial" size="2">show controller t1"
</font></span></font></span></div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2"><span>Slips would be indicative of
network clock/timing issues.</span></font></span></div>
<div><font color="#0000ff" face="Arial" size="2"></font><font color="#0000ff" face="Arial" size="2"></font> </div>
<div align="left">____________________________________________________________<br>Vincent
Loschiavo<br>Senior Consultant<br>Datacorp<br>18503 Pines Blvd</div>
<div align="left">Suite 212</div>
<div align="left">Pembroke Pines, FL, 33029<br></div>
<div align="left">"Cisco Advanced Unified Communications Partner"<br>Cell
Phone: 786-282-1164<br>Office
Phone: 305-594-6933<br><font color="#000000">____________________________________________________________</font>
</div>
<div> </div><br>
<div dir="ltr" align="left" lang="en-us">
<hr>
<font face="Tahoma" size="2"><b>From:</b> <a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">cisco-voip-bounces@puck.nether.net</a>
[mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">cisco-voip-bounces@puck.nether.net</a>] <b>On Behalf Of </b>Kris
Seraphine<br><b>Sent:</b> Monday, April 16, 2007 2:49 PM<br><b>To:</b>
<a href="mailto:cisco-voip@puck-nether.net" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">cisco-voip@puck-nether.net</a><br><b>Subject:</b> [cisco-voip] Rightfax T.38
issues<br></font><br></div><div><span class="e" id="q_111fbcce3f09ea66_1">
<div></div>Hi<br><br>I have a customer who's recently installed a rightfax
server into their network. I've configured their H.323 gateway for T.38.
Inbound faxes seem to work fine but outbound faxes fail about 90% of the
time. I thought it may be a super G3 issue but unfortunately the gateway
does not have enough flash to load the 12.4(T) image. While we're waiting
for a flash upgrade I asked the customer to work with rightfax on the
issue. They haven't been all that helpful but they did disable V.34 and
verified that the compression method was set to group 3. To me this should
mean the rightfax server should negotiate 14.4k and any super G3 fax machine
would train down to that level. Am I correct in this assumption?
<br><br>If so, I'm not sure what would be causing the problems. the T1
controller and ethernet interface show no errors. I can tell from the
debug output that the correct dialpeers are being matched and that the DSP is
downloading the fax codec for these calls but the outbound faxes seem to always
fail after the first page is sent. <br><br>For my dialpeers I have the fax
protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none and fax-relay
ecm-disable commands. The gateway is a 2651XM using the voice aim and a
VWIC-MFT-T1 card. It is currently running 12.3(11)T11<br><br>any thoughts
or suggestions would be appreciated. <br clear="all"><br>-- <br>kris seraphine
</span></div></div>
</blockquote></div><br><br clear="all"><br>-- <br>kris seraphine