I'm adding a VWIC-1MFT-T1 to a cisco 1751v router with 12.3 IOS for use with a PRI. The router already has two DSP's so at least it should handle 12 channels/calls.
However, when enter the command:
pri-group timeslots 1-24 (or any combo)
I get this error:
Router(config-controller)#pri-group timeslots 1-12,24
%Controller tdm clock does not have data capability
%Insufficient HDLC resource for pri-group - it has been removed
I've seen the bug that this error was reported in and says just reload the router. Well, that doesn't do it. The VWIC is in Slot2 as there is a WIC-T1 in Slot1. I've even tried Slot0 just because, got the same thing.
Anyone ever seen this before?