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New Member

ISDN BRI to PSTN

Hi i have Cisco 2811 router with VIC2-2BRI NT/TE module i want to connect it to NT provided by telco, can anybody provide me with configuration example. Thanks in advance.

5 REPLIES
Hall of Fame Super Gold

Re: ISDN BRI to PSTN

For which purpose? Callmanager, CME, generic H.323 / SIP ? Which country / switch type ?

You can anyway search for basics of configuration on CCO with "configuring ISDN BRI"

Hope this helps, if so please rate post!

Hall of Fame Super Red

Re: ISDN BRI to PSTN

Hi Shen,

Just to add a note to Paolo's good info, here is an excellent doc that shows some good diagrams, cable pinouts and sample configs;

Configuring Network Side ISDN BRI Voice Interface Cards

http://www.cisco.com/en/US/tech/tk652/tk653/technologies_configuration_example09186a008010ef6c.shtml#diag

Hope this helps!

Rob

Hall of Fame Super Gold

Re: ISDN BRI to PSTN

Rob that is a great doc, but let's hope that "04429..." doesn't end with a crossed cable to the NT and trying to power it! :)))

New Member

Re: ISDN BRI to PSTN

I think that i have done it before you write your comment here :(

Hall of Fame Super Gold

Re: ISDN BRI to PSTN

Nothing bad should happen.

Now, when you plug isdn into console port, that's another story :)

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