isdn commands not enabled on cisco 2851 router

[ayokunles]

I am trying to install and configure a voice gateway but the sh isdn command does not seem to be enabled.

please see output of sh version on my router.

[Ayodeji Okanlawon]

Ayo,

Have you configured your E1 on the gateway. Can you send you sh run

Please rate all useful posts

"opportunity is a haughty goddess who waste no time with those who are unprepared"

[ayokunles]

Hi Okanlawon

The configurations are not complete, I was in the process when i discovered the isdn command isnt working.

nevertheless, see the sh run output.

[Karthik SP · Accepted solution]

Hello Ayo,

Under the

controller E1 0/1/0

channel-group 15 timeslots 30

it should be as

controller E1 0/1/0

pri-group timeslots 1-31

Thanks,

Karthik

[ayokunles]

Hi Karthik,

thanks, I made the change and it worked like charm, I can no see the isdn commands.

thanks a lot.