Two 4-port FXO and one 2-port FXS on 2811

Answered Question
Aug 27th, 2010

Hello,

I have one 4-port FXO and one 2-port FXS on my 2811, so when I try to install the second 4-port FXO in the router, then 2-port FXS goes down.

Is there any way to make it work?

So I need two 4-port FXO and one 2-port FXS working on my 2811.

Any ideas?

Thanks.

I have this problem too.
0 votes
Correct Answer by Felipe Garrido about 6 years 3 months ago

Yep, there are insufficient DSPs to handle the 10 analog ports. The router only has a PVDM2-8 which only supports 8 ports.

  PVDM Slot 1:
        8-channel (G.711) Voice/Fax PVDMII DSP SIMM PVDM daughter card

You'll need to add additional DSP resources to support the new ports.

-Felipe

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Felipe Garrido Fri, 08/27/2010 - 06:56

sounds like there are insufficient DSPs installed in the router. can you provide the output of show diag.

-Felipe

Safar Safarov Fri, 08/27/2010 - 06:59

Here is it:

GA11RR02#sh diag
Slot 0:
        C2811 Motherboard with 2FE and integrated VPN Port adapter, 2 ports
        Port adapter is analyzed
        Port adapter insertion time 00:19:21 ago
        EEPROM contents at hardware discovery:
        PCB Serial Number        : FOC120409DX
        Hardware Revision        : 1.0
        Top Assy. Part Number    : 800-26920-04
        Board Revision           : A0
        Deviation Number         : 0
        Fab Version              : 04
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Processor type           : 87
        Hardware date code       : 20080123
        Chassis Serial Number    : FHK1205F0LR
        Chassis MAC Address      : 001f.6c6d.f788
        MAC Address block size   : 24
        CLEI Code                : COM7R00ARA
        Product (FRU) Number     : CISCO2811
        Part Number              : 73-10258-05
        Version Identifier       : V05
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF C1 8B 46 4F 43 31 32 30 34 30 39 44 58 40
          0x10: 03 E7 41 01 00 C0 46 03 20 00 69 28 04 42 41 30
          0x20: 88 00 00 00 00 02 04 03 00 81 00 00 00 00 04 00
          0x30: 09 87 83 01 32 65 FB C2 8B 46 48 4B 31 32 30 35
          0x40: 46 30 4C 52 C3 06 00 1F 6C 6D F7 88 43 00 18 C6
          0x50: 8A 43 4F 4D 37 52 30 30 41 52 41 CB 8F 43 49 53
          0x60: 43 4F 32 38 31 31 20 20 20 20 20 20 82 49 28 12
          0x70: 05 89 56 30 35 20 D9 02 40 C1 FF FF FF FF FF FF

        PVDM Slot 1:
        8-channel (G.711) Voice/Fax PVDMII DSP SIMM PVDM daughter card
        Hardware Revision        : 4.0
        Part Number              : 73-8848-05
        Board Revision           : C0
        Deviation Number         : 0
        Fab Version              : 04
        PCB Serial Number        : FOC13230864
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Processor type           : 00
        Product (FRU) Number     : PVDM2-8
        Version Identifier       : V01
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 04 30 41 04 00 82 49 22 90 05 42 43 30
          0x10: 88 00 00 00 00 02 04 C1 8B 46 4F 43 31 33 32 33
          0x20: 30 38 36 34 03 00 81 00 00 00 00 04 00 09 00 CB
          0x30: 88 50 56 44 4D 32 2D 38 20 89 56 30 31 20 D9 02
          0x40: 40 C1 FF FF FF FF FF FF FF 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

        WIC Slot 0:
        2nd generation - FXO Voice daughter card (4 port)
        Hardware Revision        : 5.0
        Top Assy. Part Number    : 800-21589-04
        Board Revision           : A0
        Deviation Number         : 0-0
        Fab Version              : 04
        PCB Serial Number        : FOC11471L8L
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Product (FRU) Number     : VIC2-4FXO
        Version Identifier       : V03
        CLEI Code                : CNUIAXJAAB
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 00 4C 41 05 00 C0 46 03 20 00 54 55 04
          0x10: 42 41 30 80 00 00 00 00 02 04 C1 8B 46 4F 43 31
          0x20: 31 34 37 31 4C 38 4C 03 00 81 00 00 00 00 04 00
          0x30: CB 89 56 49 43 32 2D 34 46 58 4F 89 56 30 33 20
          0x40: C6 8A 43 4E 55 49 41 58 4A 41 41 42 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

        WIC Slot 1:
        2nd generation - FXO Voice daughter card (4 port)
        Hardware Revision        : 5.0
        Top Assy. Part Number    : 800-21589-04
        Board Revision           : A0
        Deviation Number         : 0-0
        Fab Version              : 04
        PCB Serial Number        : FOC11471LL8
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Product (FRU) Number     : VIC2-4FXO
        Version Identifier       : V03
        CLEI Code                : CNUIAXJAAB
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 00 4C 41 05 00 C0 46 03 20 00 54 55 04
          0x10: 42 41 30 80 00 00 00 00 02 04 C1 8B 46 4F 43 31
          0x20: 31 34 37 31 4C 4C 38 03 00 81 00 00 00 00 04 00
          0x30: CB 89 56 49 43 32 2D 34 46 58 4F 89 56 30 33 20
          0x40: C6 8A 43 4E 55 49 41 58 4A 41 41 42 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

        WIC Slot 2:
        2nd generation - FXS Voice daughter card (2 port)
        Hardware Revision        : 3.1
        Top Assy. Part Number    : 800-21341-01
        Board Revision           : E0
        Deviation Number         : 0-0
        Fab Version              : 01
        PCB Serial Number        : FOC0943279T
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Version Identifier       : V
        Product (FRU) Number     : VIC2-2FXS=
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 00 47 41 03 01 C0 46 03 20 00 53 5D 01
          0x10: 42 45 30 80 00 00 00 00 02 01 C1 8B 46 4F 43 30
          0x20: 39 34 33 32 37 39 54 03 00 81 00 00 00 00 04 00
          0x30: 89 56 00 00 00 FF FF FF FF FF FF FF FF FF FF FF
          0x40: FF FF FF FF FF FF FF FF FF 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

AIM Module in slot: 0
Service Engine AIM: 0
        Hardware Revision        : 1.0
        Top Assy. Part Number    : 800-20063-06
        Board Revision           : B0
        Deviation Number         : 0
        Fab Version              : 05
        PCB Serial Number        : FOC12166CXV
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Product (FRU) Number     : AIM-CUE
        Version Identifier       : V03
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 03 8E 41 01 00 C0 46 03 20 00 4E 5F 06
          0x10: 42 42 30 88 00 00 00 00 02 05 C1 8B 46 4F 43 31
          0x20: 32 31 36 36 43 58 56 03 00 81 00 00 00 00 04 00
          0x30: CB 87 41 49 4D 2D 43 55 45 89 56 30 33 20 FF FF
          0x40: FF FF FF FF FF FF FF FF FF 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


GA11RR02#

Correct Answer
Felipe Garrido Fri, 08/27/2010 - 07:01

Yep, there are insufficient DSPs to handle the 10 analog ports. The router only has a PVDM2-8 which only supports 8 ports.

  PVDM Slot 1:
        8-channel (G.711) Voice/Fax PVDMII DSP SIMM PVDM daughter card

You'll need to add additional DSP resources to support the new ports.

-Felipe

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