2811 IOS required

Unanswered Question
Mar 17th, 2008

I have cisco 2811 router with VWIC-2T1/E1.

I want to configure it as voice gateway but the problem is that it is not recognizing the E1 card. If i change the IOs it recognize the E1 card but later on it is not supporting the Voice commands.

I have changed so many IOS but if one IOS recognize E1 card the same IOS not support voice command, and vice versa, please tell me which IOS support both vocie and E1 card.

Below mention is IOS that i have tried

c2800nm-itpk9-mz.124-11.SW3

c2800nm-advipservicesk9-mz.124-3h

c2800nm-ipss7-mz.124-11.SW3

c2800nm-ipvoice-mz.124-18

c2800nm-itpk9-mz.124-11.SW3

c2800nm-adventerprisek9_ivs-mz.124-2.T6

please help me out

I have this problem too.
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chrclark Mon, 03/17/2008 - 13:02

Already answered here --

http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Network%20Infrastructure&topic=LAN%2C%20Switching%20and%20Routing&CommCmd=MB%3Fcmd%3Dpass_through%26location%3Doutline%40%5E1%40%40.2cbfed05/4#selected_message

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.

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