No Conference Bridge Error on MeetMe

Answered Question
Sep 13th, 2010
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Hey all,


I am trying to configure Hardware based conferencing on a Cisco 2811 ISR which has a PVDM-16 and PVDM-32 installed. I have configured SCCP and the conference profile in the DSPFARM and have entered 'No Shut' on the profile, watched the debugs as the resources get assigned however the conference bridge is still not fully up?? it's current state is: RESOURCE_ALLOCATED however the next line says: Application: SCCP Status: Not Associated?


I have entered the commands to associate the profile to SCCP so im not sure where the problem lies?


This router is running UCME 3.1 and I am configuring through the CLI.


Voice Configuration is below ( i have removed non essential config out):



voice class codec 1

codec preference 1 g729r8

codec preference 2 g729br8

codec preference 3 g711alaw

codec preference 4 g711ulaw

!
voice-card 0
dspfarm
dsp services dspfarm
no local-bypass
!
sccp local Vlan100
sccp ccm 10.11.7.1 identifier 1 version 3.1
sccp
!
sccp ccm group 1
associate ccm 1 priority 1
associate profile 2 register HWCONFB
associate profile 1 register mtp001fcae20cd0
!
dspfarm profile 1 transcode
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
associate application SCCP
shutdown
!
dspfarm profile 2 conference
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
codec g729r8
codec g729br8
maximum conference-participants 16
maximum sessions 2
associate application SCCP
!
telephony-service
sdspfarm conference mute-on 111 mute-off 111
sdspfarm units 2
sdspfarm transcode sessions 2
sdspfarm tag 1 mtp001fcae20cd0
sdspfarm tag 2 HWCONFB
conference hardware
max-ephones 42
max-dn 144
ip source-address 10.11.7.1 port 2000
caller-id block code *999
service dnis dir-lookup
timeouts interdigit 4
system message message
load 7960-7940 P0030702T023
time-zone 14
voicemail 5000
max-conferences 2 gain -6
call-forward pattern .T
transfer-system full-consult
create cnf-files version-stamp 7960 Sep 02 2010 12:01:08
!
ephone-template  20
conference drop-mode creator
conference add-mode creator
softkeys idle  Newcall Cfwdall Pickup Redial ConfList Gpickup Join Login RmLstC
softkeys seized  Endcall Redial Cfwdall Meetme Pickup Gpickup Callback
softkeys connected  Endcall Hold Trnsfer Park Confrn ConfList Join Select RmLstC
!
ephone-dn  100  dual-line
number 899
conference meetme
The problem I believe is with the status of the application...
#sh dspfarm all
Profile ID = 2, Service = CONFERENCING, Resource ID = 2
Profile Description :
Profile Service Mode : Non Secure
Profile Admin State : UP
Profile Operation State : RESOURCE ALLOCATED
Application : SCCP   Status : NOT ASSOCIATED
Resource Provider : FLEX_DSPRM   Status : UP
Number of Resource Configured : 2
Number of Resource Available : 2
Codec Configuration
Codec : g711ulaw, Maximum Packetization Period : 30 , Transcoder: Not Required
Codec : g711alaw, Maximum Packetization Period : 30 , Transcoder: Not Required
Codec : g729ar8, Maximum Packetization Period : 60 , Transcoder: Not Required
Codec : g729abr8, Maximum Packetization Period : 60 , Transcoder: Not Required
Codec : g729r8, Maximum Packetization Period : 60 , Transcoder: Not Required
Codec : g729br8, Maximum Packetization Period : 60 , Transcoder: Not Required
Hope this is enough info for some help :-)
Correct Answer by Felipe Garrido about 6 years 8 months ago

Once the router is upgraded to CME 4.1 or later, just change the following line in the configuration,


From:

sccp ccm 10.11.7.1 identifier 1 version 3.1

To:

sccp ccm 10.11.7.1 identifier 1 version 4.1



-Felipe

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Rob Huffman Mon, 09/13/2010 - 06:00
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Hi Chris,



The Cisco Unified Communications Manager Express (CME) 4.1 Multi-party Conferencing Enhancement adds digital signal processor (DSP) based ad-hoc and meet-me conferencing capabilities to Cisco Unified CME system.


CME hardware conferencing requires 12.4(11)XJ or 12.4(15)T or later IOS and supports both Ad-Hoc and Meet-Me conferencing.



From this excellent doc from Tony @ Cisco


https://supportforums.cisco.com/docs/DOC-9464



Cheers!

Rob

Correct Answer
Felipe Garrido Mon, 09/13/2010 - 06:55
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  • Cisco Employee,

Once the router is upgraded to CME 4.1 or later, just change the following line in the configuration,


From:

sccp ccm 10.11.7.1 identifier 1 version 3.1

To:

sccp ccm 10.11.7.1 identifier 1 version 4.1



-Felipe

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