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New Member

DSP and T1 controller Config Issues

So I've read the entire VOIP configuration site 3x at least and can't figure out why or if this will even work.

We have a 2821 running voice code (12.4) with the following:

NAME: "2821 chassis", DESCR: "2821 chassis, Hw Serial#: FHK0847F06P, Hw Revision: 53.49"

PID: CISCO2821 , VID: NA, SN: FHK0847F06P

NAME: "Two port T1 voice interface daughtercard", DESCR: "Two port T1 voice interface daughtercard"

PID: VWIC-2MFT-T1= , VID: 1.0, SN: 32225300

NAME: "High Density Voice", DESCR: "High Density Voice"

PID: NM-HDV= , VID: 1.0, SN: JAB032907G9

NAME: "T1 (2 Port) Multi-Flex Trunk WAN Daughter Card", DESCR: "T1 (2 Port) Multi-Flex Trunk WAN Daughter Card"

PID: VWIC-2MFT-T1= , VID: 1.0, SN: 22104794

NAME: "PVDM 3-C549 Simm", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: 1.0, SN:

NAME: "PVDM 3-C549 Simm", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: 1.0, SN:

NAME: "PVDM 3-C549 Simm", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: 1.0, SN:

NAME: "PVDM 3-C549 Simm", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: 1.0, SN:

My question is this:

Can I create a DSPFARM with all 48 DSPs and configure the 4 T1 ports to have

pri-group timeslots 1-24? If so how? I understand i only have 48 DSPs, but i want to share those across 4 t1-s and so far it isnt working. When i configure the DSPFARM, the controllers can't see the DSPFARM (complains that there are no DSP resources available); when I keep the DSPs out of the farm, I can only configure the T1 ports that are directly on the card with the DSPs. HELP :)

1 REPLY
New Member

Re: DSP and T1 controller Config Issues

Well, with 4 pvdm-12 you can only configure 2 T1's. Basically the dsp is available for only 48 calls. so you have to work out which T1's to use. As far as DSPFARM is concerend,Once we give that command, free dsp's comes into a pool. If we do it first, we wont have adequate dsp's for configuring T1.

Regards

Venky

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