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

[Sirisak Chantanate]

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????

[Jose Bogantes]

Hello Sirisak,

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

Regards.

[Sirisak Chantanate]

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

[Jose Bogantes]

Hello Sirisak,

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

Regards.

[Sirisak Chantanate]

Yes, for Cisco 2811.

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

[Jose Bogantes]

Hello Sirisak,

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

Regards.

[Sirisak Chantanate]

Sorry, Jose

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

[Jose Bogantes]

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.