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Webcast-Catalyst9k
New Member

ISDN callout from pri on 3660 to bri on 1721

pls provide me the configuration of ISDN call out from pri terminated on 3660 to bri on 1721 cisco router

3 REPLIES
New Member

Re: ISDN callout from pri on 3660 to bri on 1721

Hi There,

A possible solution is to limit the number of B channels on the PRI Controller card.

If you limit the number of channels to 2 you should be able to connect the PRI to the BRI.

config:

isdn switch-type

controller slot/port

pri-group timeslots 1-2

You should only have two B channels when this command is entered. Then just configure the the rest of the parameters as usual.

New Member

Re: ISDN callout from pri on 3660 to bri on 1721

hi,

but generally the bri calls at the bri so tell me what should i do i have to make osme changes at the dialer at the 3660 and the bri terminated at the 1721 router

i want to implement it in a day or so otherwise it would be a nightmare for me.

New Member

Re: ISDN callout from pri on 3660 to bri on 1721

I have 300 isdn lines but at present the bri calls up on the pri but i want my pri to call on bri at the remote locations .i have 7 PRI lines terminated on the 3660 router and the farend we have 1721 routers .so pls if any body could send me the configuration at both the ends.

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