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<DIV>You still can not use SG3 through a gateway though, right?</DIV>
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<DIV>By the way thanks for your various fax posts, they have been very useful</DIV>
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<DIV>Steve</DIV>
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<DIV><FONT face=Arial color=#006600 size=2>Please consider the impact on our environment before printing this e-mail.</FONT> </DIV><BR><BR>>>> Nick Matthews <matthnick@gmail.com> 5/18/2009 8:46 PM >>><BR>It's possible that the SG3 to G3 conversion that is on by default in<BR>12.4(20)T and later is blocking the high speed fax tones in the<BR>beginning and it takes a while for the low speed to come through.<BR><BR>To play devil's advocate on the MGCP vs SCCP debate, MGCP is actually<BR>more feature rich when it comes to fax machines. And since your fax<BR>machines aren't going to be doing hold/resume and group pickup, it's<BR>rather irrelevant. Possibly more administrative overhead, but MGCP is<BR>probably a better fit for fax machines, although H323 is probably even<BR>better.<BR><BR>To disable the SG3 conversion:<BR>no mgcp fax-relay sg3-to-g3<BR>no mgcp fax-relay ans-disable<BR><BR>Worth a shot anyways.<BR><BR>There were a some MGCP T38 bugs in 12.4(15)T8 and 12.4(22)T1 you may<BR>want to watch out for also.<BR><BR><BR>-nick<BR><BR>On Mon, May 18, 2009 at 8:38 PM, Erick Bergquist <erickbee@gmail.com> wrote:<BR>> What do you mean by "delayed" response?<BR>><BR>> Do you have the FAX machine Error Correction Mode turned off, and<BR>> reduced the FAX machine speed to 14400 or 9600?<BR>><BR>> Are both gateways (VG224 where FAX machine is) and the PSTN gateway<BR>> set for same FAX method (passthrough or relay).<BR>><BR>> Is the PSTN Gateway that the calls leave on also MGCP?<BR>> Can you FAX internally between 2 FAX machiines on the VG224 fine?<BR>> _______________________________________________<BR>> cisco-voip mailing list<BR>> cisco-voip@puck.nether.net<BR>> <A href="https://puck.nether.net/mailman/listinfo/cisco">https://puck.nether.net/mailman/listinfo/cisco</A>-voip<BR>><BR>_______________________________________________<BR>cisco-voip mailing list<BR>cisco-voip@puck.nether.net<BR><A href="https://puck.nether.net/mailman/listinfo/cisco">https://puck.nether.net/mailman/listinfo/cisco</A>-voip<BR><BR></DIV><pre>************************************
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