12-01-2008 02:51 PM - edited 03-15-2019 02:51 PM
Hello folks
I'm trying to configure a 2811 to run as a hw conference bridge
I have 2 PRIs up and running on this GW, I have a PVDM2-64,
however when I'm configuring the dspfarm profile when I try to issue the maximum sessions command the only option is 0, could you point me on the right way to solve this issue
thank you
Solved! Go to Solution.
12-01-2008 03:24 PM
Indeed you need more resources, what is the output of a 'show voice dsp' and also froma 'show dspfarm all'
12-01-2008 02:52 PM
Take a 'show diag' and upload the result.
12-01-2008 02:55 PM
2811-633-data2#sh diag
Slot 0:
C2811 Motherboard with 2FE and integrated VPN Port adapter, 2 ports
Port adapter is analyzed
Port adapter insertion time unknown
EEPROM contents at hardware discovery:
PCB Serial Number : FOC12250Y7B
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 : 20080621
Chassis Serial Number : FTX1228A03R
Chassis MAC Address : 0021.d828.e308
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):
PVDM Slot 0:
64-channel (G.711) Voice/Fax PVDMII DSP SIMM PVDM daughter card
Hardware Revision : 4.0
Part Number : 73-8541-05
Board Revision : B0
Deviation Number : 0
Fab Version : 04
PCB Serial Number : FOC12255AXK
RMA Test History : 00
RMA Number : 0-0-0-0
RMA History : 00
Processor type : 00
Product (FRU) Number : PVDM2-64
Version Identifier : V01
EEPROM format version 4
EEPROM contents (hex):
0x00: 04 FF 40 03 EC 41 04 00 82 49 21 5D 05 42 42 30
0x10: 88 00 00 00 00 02 04 C1 8B 46 4F 43 31 32 32 35
0x20: 35 41 58 4B 03 00 81 00 00 00 00 04 00 09 00 CB
0x30: 88 50 56 44 4D 32 2D 36 34 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:
VWIC2-2MFT-T1/E1 - 2-Port RJ-48 Multiflex Trunk - T1/E1
Hardware Revision : 0.0
Top Assy. Part Number : 800-22629-05
Board Revision : B0
Deviation Number : 0
Fab Version : 04
PCB Serial Number : FOC12246J8P
RMA Test History : 00
RMA Number : 0-0-0-0
RMA History : 00
Product (FRU) Number : VWIC2-2MFT-T1/E1
Version Identifier : V01
EEPROM format version 4
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 : FOC122414GY
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
12-01-2008 03:08 PM
AFAIK 1 DSP = 4 channels
If you are using a T1 then is 24 channels hence you need 6 DSP's
and from this link:
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/5x/50media.html
The PVDM2-64 only has 4 DSP's
If you remove the T1 are you allowed to add the HW Conference Bridge?
12-01-2008 03:23 PM
I haven't tried that yet. but i'm pretty sure that if I remove one i will get 4 dsp channels
12-01-2008 03:24 PM
Indeed you need more resources, what is the output of a 'show voice dsp' and also froma 'show dspfarm all'
12-01-2008 03:29 PM
actually a DSP means 16 channels, that's why the PVDM2-64 has 4 DSPs. a PVDM2-8 is only half DSP, 8 channels.
you have 2 T1/E1 on that card and a 4FXO card
most probably you're not leaving the whole DSP that is required to configure CFB, meaning 16 channels. a sh voice dsp and a sh run can confirm this.
if you're using both T1s + 4fxo those are 52 channels out of 64, meaning you don't have enough resources. if using both E1s and no FXOs then that leaves even less resources free
HTH
java
if this helps, please rate
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