I should probably let you in on the big picture. I've sent an 1841 router to Mexico, and the line there is an E1 R2 modified.
Looking up the requirements for configuring my controller on Cisco, I've found the following:
Mexico Telmex Modified
controller E1 0/0
ds0-group 1 timeslots 1-15,17-30 type r2-digital r2-compelled ani
answer-signal group-b 1
They've told me it's supposed to be channel-group, but I trust Cisco's config... (I've already tried channel-group and the serial interface gets created but it stays up/down).
So I want to try the ds0 and pri groups but when I enter the commands, it says enter the network-clock-partitipate wic 0 command first. Well, unfortunately that command isn't even available for me in Global Config mode.
The version of my IOS is:
Cisco IOS Software, 1841 Software (C1841-ADVSECURITYK9-M), Version 12.4(21), REL
We are pleased to announce availability of Beta software for 16.6.3.
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Introduction Featured Speakers Luis Espejel is the Telecommunications
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