Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Attention: The Community will be in read-only mode on 12/14/2017 from 12:00 am pacific to 11:30 am.

During this time you will only be able to see content. Other interactions such as posting, replying to questions, or marking content as helpful will be disabled for few hours.

We apologize for the inconvenience while we perform important updates to the Community.

New Member

is it possible to use 2 b channels of an ISDN BRI to 2 different customers

In an ISP POP ,there is a 3660 router and an ISDN BRI line is connected to

a customer.But now,the higher authorities are asking to keep only one B channel with that customer and configure the other B channel for another customer.

Is this possible..?

If it is possible what is the configuration ?Any url ,so that I can understand better..

Thanks in advance..

Cisco Employee

Re: is it possible to use 2 b channels of an ISDN BRI to 2 diffe

YES..It is possible..Just use dialer profiles with "dialer max-link 1" under the dialer interface for those two different users so that way they will get just one channel..Following link has sample config for that..just add "dialer max-link 1" under the dialer interface.

For more info on that command. pl. visit


CreatePlease to create content