How to test Reverse Telnet - AirLink FAQ - Sierra Wireless Forum
Reverse Telnet Once you have physically connected a modem to your access server or router, you have to configure the modem's software. Modems have a default. - ppt download
Kitz - Telnet into router .::
Dial Technologies Configuration Guide, Cisco IOS Release 15.2S - Configuring and Managing External Modems [Support] - Cisco Systems