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<p class=MsoNormal>I have a customer with a Cisco 2921 gateway running IOS
15.0(1)M1. PRI to the PSTN and FXS ports to a Fax server. Customer uses the fax
server to send out 100 broadcast faxes twice a day. We have been having
problems with “negotiation failed” for several weeks. We have tried
T.38 and Fax/modem pass-through.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>We hit bug CSCtc98074 and the fix is to disable Cisco Fax
Relay on the voice ports.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Fax Server is GFI Faxmaker with a BrookTrout TR1034 4-Port
analog card.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>voice-card 0<o:p></o:p></p>
<p class=MsoNormal> dsp services dspfarm<o:p></o:p></p>
<p class=MsoNormal> no local-bypass<o:p></o:p></p>
<p class=MsoNormal>!<o:p></o:p></p>
<p class=MsoNormal>voice service voip<o:p></o:p></p>
<p class=MsoNormal> allow-connections h323 to h323<o:p></o:p></p>
<p class=MsoNormal> supplementary-service h450.12<o:p></o:p></p>
<p class=MsoNormal> redirect ip2ip<o:p></o:p></p>
<p class=MsoNormal> fax protocol t38 nse force ls-redundancy 0
hs-redundancy 0 fallback pass-through g711ulaw<o:p></o:p></p>
<p class=MsoNormal> modem passthrough nse codec g711ulaw<o:p></o:p></p>
<p class=MsoNormal>!<o:p></o:p></p>
<p class=MsoNormal>voice-port 0/1/0<o:p></o:p></p>
<p class=MsoNormal> translation-profile incoming FAX-ID<o:p></o:p></p>
<p class=MsoNormal> no echo-cancel enable<o:p></o:p></p>
<p class=MsoNormal> station-id number 2370<o:p></o:p></p>
<p class=MsoNormal> caller-id enable<o:p></o:p></p>
<p class=MsoNormal>!<o:p></o:p></p>
<p class=MsoNormal>dial-peer voice 100 pots<o:p></o:p></p>
<p class=MsoNormal> description *** LD OVER LD PRI ***<o:p></o:p></p>
<p class=MsoNormal> preference 1<o:p></o:p></p>
<p class=MsoNormal> destination-pattern 81[2-9]..[2-9]......<o:p></o:p></p>
<p class=MsoNormal> incoming called-number .<o:p></o:p></p>
<p class=MsoNormal> fax rate disable<o:p></o:p></p>
<p class=MsoNormal> direct-inward-dial<o:p></o:p></p>
<p class=MsoNormal> port 0/0/1:23<o:p></o:p></p>
<p class=MsoNormal> forward-digits 11<o:p></o:p></p>
<p class=MsoNormal>!<o:p></o:p></p>
<p class=MsoNormal>dial-peer voice 5000 pots<o:p></o:p></p>
<p class=MsoNormal> preference 1<o:p></o:p></p>
<p class=MsoNormal> destination-pattern 59..<o:p></o:p></p>
<p class=MsoNormal> fax rate disable<o:p></o:p></p>
<p class=MsoNormal> port 0/1/0<o:p></o:p></p>
<p class=MsoNormal> forward-digits all<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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