On Wed, Apr 14, 2004 at 05:11:46PM -0400, Brian Cuthie wrote: > > Should FAX transmission generally work through Asterisk and a TDM400P > connected through a PSTN gateway? At first blush I'd think that if > they're all g.711uLaw encoded that it would work. But experience shows > otherwise. Is there a better way to do FAX? Brian, I have three implementations that are faxing. One uses the TDM400P to connect the fax machine to and the other two use channel banks connected to * via T100P. One of the channel banks is an Adtran 750 and the other is a Zhone.
I have faxing working in all three configurations, however, I had to rig the fax machine on the TDM400P to only negotiate 4800 baud. Prior to this, I was getting a high error rate and the faxes would terminate at various points. I had this effect for both inbound and outbound faxes. In my case, I absolutely see a performance difference between the TDM100P and the channel banks listed. Maybe someone else has some experience to share. Walker -- ******** DataCrest, Inc. -- Technically Superior ****************** Walker Haddock http://www.datacrest.com DataCrest, Inc. e-mail: [EMAIL PROTECTED] 1634A Montgomery Hwy. phone: 1-888-941-3282, 1-205-335-8589 Birmingham, AL 35216 fax: 1-205-823-7838 *********************************************************************** _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users