pvdm prob with bri module

cfajardo1_2 · ‎08-12-2007

WE HAVE THE FF;

3825

WIC-4B S/T

PVDM2-12DM

OBJECTIVE;

To accept analogue calls from a remote 3825 having 2 analogue lines.

FINDINGS

Cannot establish calls

I found out that PVDM modules only supports e1/t1 modules and not the bri's. But pvdm modules are replacement for the old eos digital modem network modules (NM-6D etc)

in this case, what will be the workaround solution. Will the NM-6d still supported on the new 3800 series router?

thanks

a-vazquez · ‎08-17-2007

I think PVDM slots accommodate digital-signal-processor (DSP) modules for packet voice processing and Local or long-distance calling with the EVM module-Up to 48 foreign exchange office (FXO) or 32 Basic Rate Interface (BRI) ports can be supported.

paolo bevilacqua · ‎08-17-2007

Hello,

the PVDM2-xDM works only and exclusively together with PRI Network Modules:

http://cisco.com/en/US/products/ps5854/products_data_sheet0900aecd8050918e.html

The Cisco Digital Modem PVDM Modules operate in conjunction with the following Cisco

Network Modules:

* NM-1CE1T1-PRI (1-Port Channelized E1/T1/ISDN-PRI Network Module)

* NM-2CE1T1-PRI (2-Port Channelized E1/T1/ISDN-PRI Network Module)

So, no matter the BRI modules installed, it will never work with the Digital Modems.

Hope this helps, please rate post if it does!