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Cannot create pri-group on 2801 with VWIC-1MFT-T1 + (2) PVDM-8

So I have a 2801 with:

A) (1) VWIC-1MFT-T1 for PRI interface to PBX (SLOT 0)

B) (2) PVDM-8 DSP cards (1 came with the router, one added + recognized)

C) (1) WIC-1DSU-T1-V2 for data T1 interface (SLOT 2)

This is a little easier:

NAME: "C2801 Motherboard with 2 Fast Ethernet", DESCR: "C2801 Motherboard with 2 Fast Ethernet"

PID: C2801 Motherboard with 2 Fast Ethernet, VID: 4.1, SN: FTX0907Y0TG

NAME: "WIC/VIC 0", DESCR: "One port T1 voice interface daughtercard"

PID: One port T1 voice interface daughtercard, VID: 1.0, SN: 27253652

NAME: "WIC/VIC 2", DESCR: "WAN Interface Card - DSU/CSU T1 Fractional (V2)"

PID: WAN Interface Card - DSU/CSU T1 Fractional (V2), VID: 1.0, SN: 4294967295

NAME: "WIC/VIC 4", DESCR: "PVDMII DSP SIMM with one DSP with half channel capcity"

PID: PVDMII DSP SIMM with one DSP with half channel capcity, VID: 4.1, SN: 0

NAME: "WIC/VIC 5", DESCR: "PVDMII DSP SIMM with one DSP with half channel capcity"

PID: PVDMII DSP SIMM with one DSP with half channel capcity, VID: 4.1, SN: 0

When I attempt to create the pri-group I get:

controller T1 0/0/0

framing esf

clock source internal

linecode b8zs

cablelength short 133

(config)#controller T1 0/0/0

(config-controller)#pri-group timeslots 1-10,24

%Insufficient resources to create pri-group - it has been removed

(config-controller)#pri-group timeslots 1-10

%Insufficient resources to create pri-group - it has been removed

(config-controller)#pri-group timeslots 1-5

%Insufficient resources to create pri-group - it has been removed

(config-controller)#pri-group timeslots 1-2

%Insufficient resources to create pri-group - it has been removed

(config-controller)#pri-group timeslots 1-2,24

%Insufficient resources to create pri-group - it has been removed

Anyone know if I have to have 24 DSPs to create a PRI group with even only 10 channels used? Should I try it with the VWIC in another slot?

Any help would be appreciated.

Thanks

7 REPLIES
New Member

Re: Cannot create pri-group on 2801 with VWIC-1MFT-T1 + (2) PVDM

I think your issue may be you need to issue the network-clock-participate wic 0 command for that interface. I think after you do that it will clear up the issue.

Silver

Re: Cannot create pri-group on 2801 with VWIC-1MFT-T1 + (2) PVDM

Hmm - this is not encouraging, may be your problem- from the 2800 Hardware Install guide:

Note Slot 0 does not support PRI on T1/E1 VWICs, only channel-associated signaling (CAS) digital voice.

http://www.cisco.com/en/US/partner/products/ps5854/products_installation_guide_chapter09186a00802c5af1.html

Mary Beth

Re: Cannot create pri-group on 2801 with VWIC-1MFT-T1 + (2) PVDM

Good catch! Mary.

New Member

Re: Cannot create pri-group on 2801 with VWIC-1MFT-T1 + (2) PVDM

But i have a multiflex t1 in slot 0 doing pri now in a 2821.

Strange

Re: Cannot create pri-group on 2801 with VWIC-1MFT-T1 + (2) PVDM

Thats a restriction only for the 2801.

Re: Cannot create pri-group on 2801 with VWIC-1MFT-T1 + (2) PVDM

Thats a restriction only for the 2801.

Silver

Re: Cannot create pri-group on 2801 with VWIC-1MFT-T1 + (2) PVDM

Yes, I should have been more clear - that comment was buried at the end of the 2801 section.

Mary Beth

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