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I can't access into voice port FXS & FXO

I have installed two VIC cards in HWIC slot 2&3(VIC2-FXS & VIC2-FXO) on cisco router 2821 (256RAM/64F:c2800nm-spservicesk9-mz.124-6.T7.bin). I saw two voice cards when I was typed show version command. I tried to access into voice-port but I can't...anybody help me?

show voice-port, I didn't see voice-port on hwic slots, I only saw:

PORT CH SIG-TYPE ADMIN OPER STATUS STATUS EC

========= == ============ ===== ====

50/0/1 1 efxs up dorm on-hook idle y

50/0/1 2 efxs up dorm on-hook idle y

50/0/2 1 efxs up dorm on-hook idle y

50/0/2 2 efxs up dorm on-hook idle y

50/0/3 1 efxs up dorm on-hook idle y

50/0/3 2 efxs up dorm on-hook idle y

50/0/4 1 efxs up dorm on-hook idle y

50/0/4 2 efxs up dorm on-hook idle y

50/0/5 1 efxs up dorm on-hook idle y

50/0/5 2 efxs up dorm on-hook idle y

50/0/6 1 efxs up dorm on-hook idle y

50/0/6 2 efxs up dorm on-hook idle y

50/0/7 1 efxs up dorm on-hook idle y

50/0/7 2 efxs up dorm on-hook idle y

50/0/8 1 efxs up dorm on-hook idle y

50/0/8 2 efxs up dorm on-hook idle y

50/0/9 1 efxs up dorm on-hook idle y

50/0/9 2 efxs up dorm

1 REPLY
Hall of Fame Super Gold

Re: I can't access into voice port FXS & FXO

Hi, you do not have the required DSP resources (PVDM2-xx modules). Do show diag to confirm. The smaller you can use is PVDM2-8.

Hope this helps, please rate post if it does!

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