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VIC-4FXS/DID and VIC2-4FXO in NM-HD-2V module

Unanswered Question

We are running out of VWIC slot in our 3845 router, but would like to add VIC-4FXS/DID and VIC2-4FXO in NM-HD-2V module. NM-HD-2V comes with 2x VWIC slots and support 8 channels with onboard DSPs. Would like to confirm VIC-4FXS/DID and VIC2-4FXO can be both supported in NM-HD-2V without any issue.

Thanks in advance.

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Chris Deren Tue, 05/09/2006 - 06:11
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This combination is supported on 3845 router, refer to


VIC-4FXS/DID, VIC2-4FXO - Any native HWIC slot on Cisco 2801, 2811, 2821, 2851, 3825, and 3845 and any VIC slot on NM-HD or NM-HDV2

12.3(11)T (Cisco 3800 Series)




NM-HD2V is a 2-Slot 8-Channel Voice Network.

NM-HDV2 is the high-density digital voice or fax network module comes in different flavor such as ....

- NM-HDV2, with no built-in T1/E1 ports

- NM-HDV2-1T1/E1, with one built-in T1/E1 port

- NM-HDV2-2T1/E1, with two built-in T1/E1 ports

Guess NM-HD2V is able to support VIC-4FXS/DID and VIC2-4FXO daugther cards, but would like to double confirm this. Thanks in advance.


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