IOS for 2921 for voice support

[mohammed asif suleman]

Hi all,

we bought new router cisco 2921 with the ios ipbase c2900-universalk9-mz.SPA.151-4.M2.bin but no voice commands are working on that.

i searched cisco site but could not find any ios for 2921 which supports voice.

can any one guide me please.....Thanks in advance.

[Ayodeji Okanlawon · Accepted solution]

You should use the "universal" one..something like this

c2900-universalk9-mz.SPA.151-4.M5.bin

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"opportunity is a haughty goddess who waste no time with those who are unprepared"

[mohammed asif suleman]

thank you aokanlawon,

i downloaded the ios    "c2900-universalk9-mz.SPA.153-1.T.bin" its also not working.

how can i know that "c2900-universalk9-mz.SPA.151-4.M5.bin"   is voice supported ios.

[Ayodeji Okanlawon · Accepted solution]

The answer to that question is to use the cisco feature navigator tool to see if the feature you are trying to use is supported in that ios.

http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp

The second thing is that that IOS is what I am using i my production network and I am 100% it supports voice. What command are you trying to use or what voice feature are you trying to configure

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"opportunity is a haughty goddess who waste no time with those who are unprepared"

[mohammed asif suleman]

this i am planning to use as voice gateway for our branch office connecting to call manager at head office.

we got new sip line from itsp and mpls.

[Ayodeji Okanlawon · Accepted solution]

I am sure this will work. The question is what command did you enter that is showing as not supported..We use the universal image on our Main Production CUBES.

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"opportunity is a haughty goddess who waste no time with those who are unprepared"

[mohammed asif suleman]

i installed pvdm 3-32 on the router.

and  tried to issue voice card 0 and dspfarm commands but none are working on that.

i have to configure sip line and dialpeers for branch

[Ayodeji Okanlawon · Accepted solution]

The first thing is this..send the ff:

sh inventory

sh diag

We will see if your pvdm is seen by the router

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"opportunity is a haughty goddess who waste no time with those who are unprepared"

[mohammed asif suleman]

the pvdm can be seen in sh diag and inventory

PVDM Slot 0:

        32-channel (G.711) Voice/Fax PVDM3 DSP DIMM PVDM daughter card

        Hardware Revision        : 1.0

        Part Number              : 73-11577-03

        Board Revision           : C0

        Deviation Number         : 0

        Fab Version              : 03

        PCB Serial Number        : FOC164675E5

        RMA Test History         : 00

        RMA Number               : 0-0-0-0

        RMA History              : 00

        Processor type           : 00

        Product (FRU) Number     : PVDM3-32

        Version Identifier       : V01

        EEPROM format version 4

        EEPROM contents (hex):

          0x00: 04 FF 40 05 D9 41 01 00 82 49 2D 39 03 42 43 30

          0x10: 88 00 00 00 00 02 03 C1 8B 46 4F 43 31 36 34 36

          0x20: 37 35 45 35 03 00 81 00 00 00 00 04 00 09 00 CB

          0x30: 8F 50 56 44 4D 33 2D 33 32 20 20 20 20 20 20 20

          0x40: 89 56 30 31 20 D9 02 40 C1 FF FF FF FF FF FF FF

          0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

          0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

Embedded Service Engine 0/0 :

  Total platform memory : 524288K bytes

  Total 2nd core memory : 0K bytes

  Start of physical address for 2nd core : 0x80000000

  Virtual address start of 2nd core memory : 0x0 - 0x0

  2nd core configured disabled

  L2 cache ways for 2nd core : 0

yourname#sh inventory

NAME: "CISCO2921/K9", DESCR: "CISCO2921/K9 chassis, Hw Serial#: , Hw Revision: 1.0"

PID: CISCO2921/K9      , VID: V05 , SN:

NAME: "PVDM3 DSP DIMM with 32 Channels on Slot 0 SubSlot 4", DESCR: "PVDM3 DSP DIMM with 32 Channels"

PID: PVDM3-32          , VID: V01 , SN:

NAME: "C2921/C2951 AC Power Supply", DESCR: "C2921/C2951 AC Power Supply"

PID: PWR-2921-51-AC    , VID: V02 , SN:

[Ayodeji Okanlawon · Accepted solution]

Did you try the command like this..

voice-card 0

dspfarm

dsp services dspfarm

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"opportunity is a haughty goddess who waste no time with those who are unprepared"

[mohammed asif suleman]

yes

exactly.....

[Ayodeji Okanlawon · Accepted solution]

Do you have VWICs on the router?

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"opportunity is a haughty goddess who waste no time with those who are unprepared"

[Ayodeji Okanlawon · Accepted solution]

If you have Vwics on the router have you configured the card type for them

card type {t1 | e1}

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"opportunity is a haughty goddess who waste no time with those who are unprepared"

[mohammed asif suleman]

there are no vwic cards present on the router

can't i connect the sip line to gig wan interface card.

[Brad Martin · Accepted solution]

Do you have the voice license for the router?

Does "show license" command have the following:

Index 3 Feature: uck9

Period left: Life time