Sipura recommended disabling the echo cancellation on the SPA-2000 for modem pass-through. It does help although still not 100% success rate.
Stephen > -----Original Message----- > From: Christopher J. Wolff [mailto:[EMAIL PROTECTED] > Sent: Thursday, January 15, 2004 12:14 PM > To: [EMAIL PROTECTED] > Subject: [Asterisk-Users] Credit Card Terminal > > Hello, > > I have a Hypercom T7P swipe card terminal sitting on a dedicated G711ulaw > port. The Hypercom operates at either 1200 or 2400bps. I get about a 50% > success rate when I try to authorize cards. On this same G711ulaw port, I > have a fax machine with a 100% success rate operating at 9600bps. Any > suggestions on how to change *, ATA186, or SIPURA SPA-2000 to enhance the > card terminals ability to process would be appreciated. > > Regards, > Christopher J. Wolff, VP CIO > Broadband Laboratories, Inc. > http://www.bblabs.com > > > _______________________________________________ > 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 _______________________________________________ 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