I am trying to test fax. I am having lots of failures. My setup is asterisk with TE410P card connected to PSTN using ANSI SS7. Do I have to set any option to enable T.38 pass through? The remote carrier is sending calls using SIP and codec g711u. Thanks, Dave George 1 561 674 3838 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-ss7/attachments/20100902/b0ad9bb7/attachment.htm