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New Member

ISDN BRI to PRI WAN

I am trying to determine what hardware/software is needed at the Head-end (PRI side) of an ISDN WAN. I am trying to network 10 small locations dialing out on BRI's into a PRI at the Head-end. I need to know what is going to be required on the head-end in order to handle this WAN.

Thanks-

Colin Clifford

2 REPLIES
New Member

Re: ISDN BRI to PRI WAN

Following Hardware is required:

Router with E1/T1/PRI interface.

example:

1.CISCO3640 Cisco 3600 4-slot Modular Router-AC with IP Software

2.NM-1FE-TX 1-Port Fast Ethernet Network Module (TX Only)

3.NM-1CE1U 1-Port Channelized E1/ISDN-PRI Unbalanced Network Module

or NM-1CE1B 1-Port Channelized E1/ISDN-PRI balanced Network Module

4.If you use non-ISDN telephone to dialin,Digital modem module is required

New Member

Re: ISDN BRI to PRI WAN

Gongxinping,

Thanks for the advice and quick response. Much appreciated.

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