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New Member

Cisco 2600XM series, 4 port isdn bri module and SRST

Hi

Can the NM-4B-S/T 4 port isdn network module have some ports used for data backup and some ports used by SRST to initiate office telephone calls during periods of primary WAN failure ?

If not what is the recommended hardware recommended for SRST ?

Thanks

1 REPLY
New Member

Re: Cisco 2600XM series, 4 port isdn bri module and SRST

I am not sure that the ISDN NM has the ability for drop and insert functionality.

The recommended hardware for SRST depends on your office and how many ports of what type you are looking for.

You may want to look at the NM-HDA since you can have both FXS and FXO port or a NM-HDV with a 1MFT-T! that does drop and insert so that you can combine data and voice on the saem T1.

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