After buying a new VWIC2 card, I've found out I need to update my IOS for it to be recognized. My current "sh ver":
Cisco IOS Software, 2800 Software (C2800NM-SPSERVICESK9-M), Version 12.3(11)T3, RELEASE SOFTWARE (fc4)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Wed 26-Jan-05 02:49 by pwade
ROM: System Bootstrap, Version 12.3(8r)T7, RELEASE SOFTWARE (fc1)
ROM: Cisco IOS Software, 2800 Software (C2800NM-SPSERVICESK9-M), Version 12.3(8)T5, RELEASE SOFTWARE (fc2)
pl5-voice-gw uptime is 1 hour, 3 minutes
System returned to ROM by power-on
System restarted at 09:12:07 CST Fri Aug 6 2010
System image file is "flash:c2800nm-spservicesk9-mz.123-11.T3.bin"
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