2811 IOS Problem

Unanswered Question
Mar 17th, 2008

I have cisco 2811 with 12.4(11)SW3. Earlier I have the IOS (C2800NM-IPVOICE-M), Version 12.4(18)

but it was not recognizing the E1 card, but i was able to confiugre it as voice gateway with this IOS, after the 12.4(11)SW3. I am able to detect the card but now it is not supporting the voice commands.

I am not able to make the dial-peer etc. I wanted to configure it as voice gateway. Kindly tell me which IOS will support both the E1 card and voice commands.

I have this problem too.
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chrclark Mon, 03/17/2008 - 09:32

You should be able to configured the voice commands as long as you have a feature set that has the voice commands.

Just to be clear -- there are 2 components to picking an IOS version. The version number aka 12.4(XXX) and the feature set. The feature set determines if voice commands are available or not.

chrclark Mon, 03/17/2008 - 09:35

Ah hah!!

There is no voice image for a 2811 on version 12.4(11)SW3.

I am not sure what card you are working with, but you might try 12.4(15)T4.

c2800nm-ipvoicek9-mz.124-15.T4.bin

Let us know which card, and we can make sure that its supported on that version.

chrclark Mon, 03/17/2008 - 11:14

Wasim,

First, I think its important for you to understand that the VWIC-2T1/E1-RAN is a specialized card. If you are going to use it for

IP Transfer Point -

The Cisco IP Transfer Point (ITP) is a comprehensive solution for transporting Signaling System 7 (SS7) traffic over traditional time-division multiplexing (TDM) networks or advanced SS7-over-IP (SS7oIP) networks, using standard-based IETF Signaling Transport (SIGTRAN) protocols.

12.4(11)SW3 has 4 feature sets available.

IP MAP GATEWAY BASE

IP TRANSFER POINT (STP/M2PA)

IP TRANSFER POINT (M3UA/SUA)

IP TRANSFER POINT (SLT)

If you are NOT going to use the 2811 for this feature, then you have the wrong card.

Chris

wasiimcisco Wed, 03/19/2008 - 02:54

Thanks for the reply, i have informed my sales team about this wrong module purchase.

Now i need your help regarding the purchase of module for 3825 and 7206 VXR router.

I wanted to have more ethernet port for 3825.

Cisco 3825 (revision 1.2)

2 Gigabit Ethernet interfaces

2 Serial(sync/async) interfaces

2 Channelized (E1 or T1)/PRI ports

1 Virtual Private Network (VPN) Module

Kindly tell me

Cisco 3825-AC-IP : HWIC-4ESW 4-port 10/100 Ethernet switch interface card

Will that fit better for my 3825 router. Router has two slots. Will i required NM or HWIC will directly fit intot the slots.

secondly i need E1 module for 7206 VXR router.

Cisco 7206VXR (NPE-G2) is model. I will terminate E1 connection into new ports. Kindly tell me will

PA-MCX-4TE1 Four-port MIX multichannel T1/E1 port adapter with CSU/DSU

better for it. I need to transfer only data, please do let me.

I want to avoid any problem that i m facing currently with wrong module of 2811.

I will be very greatful to you, if you will help me out, as the way u did.

chrclark Wed, 03/19/2008 - 05:12

I would encourage you to talk to your sales team. They should be able to help with these sorts of questions.

HWIC-4ESW is a L2 card. If you are expecting L3 routed interfaces from each port, then it is not a good selection for you.

I think the HWIC-2FE might be a better selection if you need L3 ports.

http://www.cisco.com/en/US/prod/collateral/routers/ps5854/product_data_sheet0900aecd80581fe6_ps5855_Products_Data_Sheet.html

PA-MCX-4TE1 should be a fine card for data or voice applications.

Again, I would encourage you to get assistance from the sales engineer for you.

wasiimcisco Wed, 03/19/2008 - 05:51

Thanks for the reply, I need layer 3 functionality. Bcz i wanted to add one more Bandwidth link on my router. For this purpose i need another routed interface. Which is not possible with HWIC-4ESW.

Now shall i order NM-2FE, will it fit directly into the Router Slot as with the case of HWIC.

chrclark Wed, 03/19/2008 - 06:06

The NM ( Network Module slot ) is the 2 larger slots on the left as you look at the router from the back.

http://www.cisco.com/en/US/prod/collateral/routers/ps5855/ps5857/prod_presentation0900aecd80543db9.html

The HWIC slots are the 4 smaller slots on the right.

The NM-2FE or the HWIC-2FE will both provide the same layer 3 functionality and can be installed directly into the 3825.

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