Anybody knows the best solution for FAX with Cisco call manager express when you have remote extensions and you can not cable to the FAX machine to FXS cards or FXS gateways.
For example if you have 2 buildings connected by a wireless link and you have in one a Cisco 2651 with CME.
Is it possible to use a ATA with SCCP firmware connected to a FAX machine and take it as a e-phone more?
Is there any incompatibility? Which is the best way to do this?