RightFax - Unable to fax to 800 number

[tarkinkl1]

We are using RightFax and Cisco switches and are unable to fax to any 800 numbers, although we are able to send the fax from regular fax machines. RightFax tells us it's a problem on our end but we cannot find anything. Help! Thanks.

[a-vazquez]

These might help...

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a0080080b67.html

http://www.cisco.com/en/US/tech/tk652/tk777/technologies_tech_note09186a0080114565.shtml