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I have installed VWIC-1MFT-G703 on Cisco 2811 with PVDM

I have installed VWIC-1MFT-G703 on Cisco 2811 with PVDM, but my question ->

For Cisco 2901, do I have to install PVDM to make VWIC3-2MFT-G703 available????

7 Replies 7

Jose Bogantes
Level 1
Level 1

Hello Sirisak,

What type of circuit is this? Is this just for data?

Regards.

Thank you Jose, Yes, only data. Below is my configuration, is this correct?

CISCO2901/K9

CON-SNT-2901

S29UK9-15204M

SL-29-DATA-K9

2900-ZTD-CFG

VWIC3-2MFT-G703

PWR-2901-AC

CAB-AC

CAB-E1-RJ45BNC

PI-MSE-PRMO-INSRT

SL-29-IPB-K9

ISR-CCP-EXP

MEM-2900-512MB-DEF

MEM-CF-256MB

Hello Sirisak,

You do not need it. Probably the issue is that you do not see the serial interface. Is that the case?

Regards.

Yes, for Cisco 2811.

But I don't know that this case would happen with Cisco 2901???

Hello Sirisak,

Can you attach the "show run" of this new 2901?

Regards.

Sorry, Jose

I'm just doing the ordering (CCW), and I try to find the support document (but cannot find).

Hello Sirisak,

I have checked and I can see that if your circuit is not ISDN then you do not need the PVDM. There are 2 types of PVDM:

  • PVDM2-x

The Cisco®  High-Density Packet Voice Digital Signal Processor (DSP) Module (PVDM2)  enables Cisco Integrated Services Routers to provide high-density voice  connectivity, conferencing, and transcoding capabilities in Cisco IP  Communications solutions.

http://www.cisco.com/en/US/prod/collateral/routers/ps5854/product_data_sheet0900aecd8016e845_ps5855_Products_Data_Sheet.html

  • PVDM2-xDM

The Cisco 2800, 2900, 3800, and 3900 Series  routers installed with the Cisco Digital Modem PVDMs offer dial access  solutions with outstanding flexibility, scalability, manageability, and  performance.

http://www.cisco.com/en/US/prod/collateral/modules/ps2641/product_data_sheet0900aecd8050918e_ps2740_Products_Data_Sheet.html

I hope this information can be useful for you.

Regards.

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