CUCME Conference Problem

Answered Question
Jun 15th, 2010

Hi guys,

I have a scenario with one CUCME ver. 7

The problem that i am facing is conference feature not working for ad-hoc or meetme number.

The debug hw-conference output is:

.Jun 15 12:25:11.723: SkinnyHideAdhocConfNumber for dn=44 chan=1 streamID=0
.Jun 15 12:25:11.727: SkinnyUpdateHWConfState: dn 117 chan 1 phone 43 pdn 44 pchan 1 state 7:
.Jun 15 12:25:11.727: skinny_hwcfbi_find_conferenceId_by_number: this is not an active conf number 7
.Jun 15 12:25:11.727: skinny_hwconf_admit_conf_call pdn 44 pchan 1 adhoc 0, confID 0x0, number 7
.Jun 15 12:25:11.727: skinny_hwcfbi_confId_to_confBlk: invalid conference id 0x0
.Jun 15 12:25:11.735: SkinnyUpdateHWConfState: dn 117 chan 1 phone 43 pdn 44 pchan 1 state 0:
.Jun 15 12:25:11.739: skinny_hwcfbi_find_conferenceId_by_number: this is not an active conf number 7
.Jun 15 12:25:11.927: SkinnyHideAdhocConfNumber for dn=44 chan=1 streamID=0
.Jun 15 12:25:13.223: SkinnyHideAdhocConfNumber for dn=44 chan=1 streamID=0
.Jun 15 12:25:13.243: SkinnyHwconfConfSKButtonSet:for dn 44 chan 1 set=0 conf_sk=0

The config DN's for ad-hoc and meetme is:

ephone-dn  115  octo-line
number 5
conference ad-hoc
preference 1
no huntstop
!
!
ephone-dn  116  octo-line
number 6
conference ad-hoc
preference 2
no huntstop
!
!
ephone-dn  117  octo-line
number 7
conference meetme
preference 1
no huntstop

The output for show dspfarm all is:

Dspfarm Profile Configuration

Profile ID = 2, Service = TRANSCODING, Resource ID = 1
Profile Description :
Profile Service Mode : Non Secure
Profile Admin State : UP
Profile Operation State : ACTIVE
Application : SCCP   Status : ASSOCIATED
Resource Provider : FLEX_DSPRM   Status : UP
Number of Resource Configured : 3
Number of Resource Available : 3
Codec Configuration
Codec : g711ulaw, Maximum Packetization Period : 30
Codec : g711alaw, Maximum Packetization Period : 30
Codec : g729ar8, Maximum Packetization Period : 60
Codec : g729abr8, Maximum Packetization Period : 60
Dspfarm Profile Configuration

Profile ID = 1, Service = CONFERENCING, Resource ID = 2
Profile Description :
Profile Service Mode : Non Secure
Profile Admin State : UP
Profile Operation State : ACTIVE
--More--
Jun 15 12:27:58.790: %ISDN-6-CONNECT: Interface Serial0/0/0:13 is now connected  Application : SCCP   Status : ASSOCIATED
Resource Provider : FLEX_DSPRM   Status : UP
Number of Resource Configured : 1
Number of Resource Available : 1
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


SLOT DSP VERSION  STATUS CHNL USE   TYPE    RSC_ID BRIDGE_ID PKTS_TXED PKTS_RXED

0    2   24.3.0   UP     N/A  FREE  xcode  1      -         -         -
0    2   24.3.0   UP     N/A  FREE  xcode  1      -         -         -
0    2   24.3.0   UP     N/A  FREE  xcode  1      -         -         -
0    3   24.3.0   UP     N/A  FREE  conf   2      -         -         -

Total number of DSPFARM DSP channel(s) 4

and the main configuration for DSPFARM and SCCP is:

sccp local GigabitEthernet0/0.112
sccp ccm 192.168.112.253 identifier 1 priority 1 version 7.0
sccp
!
sccp ccm group 1
bind interface GigabitEthernet0/0.112
associate ccm 1 priority 1
associate profile 1 register confdsp1
associate profile 2 register transcode
!
dspfarm profile 2 transcode
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
maximum sessions 3
associate application SCCP
!
dspfarm profile 1 conference
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
codec g729r8
codec g729br8
maximum conference-participants 16
maximum sessions 1
conference-join custom-cptone jointone
conference-leave custom-cptone leavetone
associate application SCCP

telephony-service
sdspfarm conference mute-on 111 mute-off 222
sdspfarm units 2
sdspfarm transcode sessions 3
sdspfarm tag 1 confdsp1
sdspfarm tag 2 transcode
conference hardware

max-conferences 8 gain -6

.....

What could be the problem???

Thanks in advance.

best regards,

Nuno

I have this problem too.
0 votes
Correct Answer by Md. Mijanur Rahman about 6 years 5 months ago

Hi, you can have a try changing the following ephone-dn numbers like below:

!

ephone-dn  115  octo-line
number A100
conference ad-hoc
!
ephone-dn   117  octo-line
number A101
conference meetme

!

You have maximum session for conferencing is 1, so you will need only conferencing DN, create one for ad-hoc and another for meetme.

HTH

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Correct Answer
Md. Mijanur Rahman Tue, 06/15/2010 - 06:44

Hi, you can have a try changing the following ephone-dn numbers like below:

!

ephone-dn  115  octo-line
number A100
conference ad-hoc
!
ephone-dn   117  octo-line
number A101
conference meetme

!

You have maximum session for conferencing is 1, so you will need only conferencing DN, create one for ad-hoc and another for meetme.

HTH

nunoscosta Tue, 06/15/2010 - 07:52

Hi Mijanur,

Your answer is correct.

The Cisco procedure does not talk about non dial numbers :|

Thank you very much.

regards,

Nuno

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