Conference not allowed in CME 4.1

Answered Question
Aug 31st, 2008
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when I tried to make a conference call the next message appears "Currently imposible to make a conference" , in that

moment there are no calls stablished.


What I have set up to now


!

sccp local GigabitEthernet0/0.2

sccp ccm 10.54.40.1 identifier 1 version 4.0

sccp ip precedence 3

sccp

!

sccp ccm group 988

associate ccm 1 priority 1

associate profile 6 register MTP00170eaf1d20

keepalive retries 5

switchover method immediate

switchback method immediate

switchback interval 15

!

dspfarm profile 6 transcode

codec g711ulaw

codec g711alaw

codec ilbc

codec g723r63

codec g723r53

codec gsmamr-nb

codec g729ar8

codec g729abr8

maximum sessions 15

associate application SCCP


telephony-service

sdspfarm units 5

sdspfarm transcode sessions 128

sdspfarm tag 1 mtp00170eaf1d20

max-conferences 16 gain -6


any suggestion for this issue?


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Rob Huffman Mon, 09/01/2008 - 06:48
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Hi Filiberto,


Have a look at this excellent CME doc;


Cisco Unified Communications Manager Express System Administrator Guide - Configuring Conferencing


http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/admin/configuration/guide/cmeconf.html#wp1010335


Hope this helps!

Rob


Ayodeji Okanlawon Mon, 09/01/2008 - 07:26
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Hi,


You do not have a conference session profile defined..


Here is an example of a working Conferecing config..


!

voice-card 0

no dspfarm

dsp services dspfarm <----- don't forget this command otherwise you can't add many of the other configs!

!




!

voice class custom-cptone leavetone

dualtone conference

frequency 400 800

cadence 400 50 200 50 200 50

!

!

voice class custom-cptone jointone

dualtone conference

frequency 600 900

cadence 300 150 300 100 300 50

!

!



!

sccp local FastEthernet0/0

sccp ccm 10.66.75.79 identifier 1 version 4.0

sccp

!

sccp ccm group 1

associate ccm 1 priority 1

associate profile 2 register confprof2

!

dspfarm profile 2 conference

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

codec g729r8

codec g729br8

maximum sessions 8

conference-join custom-cptone jointone

conference-leave custom-cptone leavetone

associate application SCCP

no shutdown <----- need to manually add the no shut after the profile has been created

!




!

telephony-service

sdspfarm conference mute-on 111 mute-off 222

sdspfarm units 3

sdspfarm unregister force

sdspfarm tag 2 confprof2


ephone-dn 21 dual-line <------ 4 dual line DN's should allow an 8 party conference

number 6788

conference meetme

no huntstop

!

!

ephone-dn 22 dual-line

number 6788

conference meetme

preference 1

no huntstop

!

!

ephone-dn 23 dual-line

number 6788

conference meetme

preference 1

no huntstop

!

!

ephone-dn 24 dual-line

number 6788

conference meetme

preference 3

!

!

ephone 1

conference drop-mode creator

conference add-mode creator

ephone-template 2

mac-address 0012.DAFA.7D33

button 1:1

!

!

!

ephone 2

conference drop-mode creator

conference add-mode creator

ephone-template 2

mac-address 0003.6BC3.83E9

button 1:2

!

!

!

ephone 3

conference drop-mode creator

conference add-mode creator

ephone-template 2

mac-address 0012.D9D6.A017

type 7960

button 1:3

!



sccp local GigabitEthernet0/0

sccp ccm 192.168.66.1 identifier 100 version 4.0

sccp

!

sccp ccm group 1

bind interface GigabitEthernet0/0

associate ccm 100 priority 1

associate profile 1 register confprof1

keepalive retries 5

switchover method immediate

switchback method immediate

switchback interval 5

!

dspfarm profile 1 conference

codec g711ulaw

codec g711alaw

no codec g729ar8

no codec g729abr8

no codec g729r8

no codec g729br8

maximum conference-participants 32

maximum sessions 4

associate application SCCP

no shut

!

!

!

telephony-service

sdspfarm units 4

sdspfarm tag 1 confprof1

conference hardware

load 7941GE TERM41.7-0-3-0S

load 7936 cmterm_7936.3-3-5-0

max-ephones 240

max-dn 500

ip source-address 192.168.66.1 port 2000

max-conferences 8 gain -6

web admin system ******

web admin customer ******

dn-webedit

transfer-system full-consult

create cnf-files version-stamp Jan 01 2002 00:00:00


Correct Answer
Marwan ALshawi Mon, 09/01/2008 - 07:31
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