I just bought a 766 ISDn router and I'm having trouble with communicationg with the router to configure it. I'm trying to access it to change the configurations using telnet. When I open telnet and click on connect the only options I have are connect to a remote system or exit. My router isn't showing up to access it. All I have it connected to is the serial cable on the config port. I haven't actually connected it to a network yet because I want to become more familiar with it first. If anyone can tell me what I need to do I would greatly appreciate it. By the way I loaded the Cisco 760-770 IR series disk on to my computer. It has the TFTPBOOT file on it.