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Leo Salcie Tejeda
Rising star

Meetme maximun call busy tone

Hi,

I trying to increase the maximun number of call that Meetme can handle but after the 6th call is made a fastbusy tone is received. I have followed the next steps:

1. Increased the Maximum MeetMe Conference Unicast parameter to 10

Service Parameters->Maximum MeetMe Conference Unicast:10 for all Call Manager server

2. Hard/Software Conference are available for use for meetme conference:

CUCM

IOS Conference Bridge Info

Required Field Cisco IOS Enhanced Conference Bridge
Device is trusted
Required FieldCFBCUBE
CFBCUBE
Required FieldDefault
Required FieldHQ
Required Field
Required Field

Router#sh dspfarm dsp all

SLOT DSP VERSION  STATUS CHNL USE   TYPE    RSC_ID BRIDGE_ID PKTS_TXED PKTS_RXED

0    15  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    15  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    15  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    16  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    16  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    16  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    16  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    16  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    16  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    16  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    17  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    17  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    17  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    17  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    17  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    17  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    17  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    18  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    18  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    18  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    18  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    18  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    18  26.8.1   UP     N/A  FREE  conf   2      -         -         -

0    18  26.8.1   UP     N/A  FREE  conf   2      -         -         -

Thanks in advance.

Regards

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1 ACCEPTED SOLUTION

Accepted Solutions
Jaime Valencia
Hall of Fame Cisco Employee

Most likely you're using the HW CFB and the number of conferencees is limited due to the codecs under your dspfarm configuration.

HTH

java

if this helps, please rate

www.cisco.com/go/pdihelpdesk

HTH

java

if this helps, please rate

View solution in original post

8 REPLIES 8
arunkum3
Beginner

Hi,

Did you place the conferencing resources in the MRGL of the user who initiated the Meet me call ? Please do it if not done already and let me know if it resolves the issue.

Arun Kumar

Please rate useful posts.

Yes, the conferecing resources are place in the MRGL of the user.

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Jaime Valencia
Hall of Fame Cisco Employee

Most likely you're using the HW CFB and the number of conferencees is limited due to the codecs under your dspfarm configuration.

HTH

java

if this helps, please rate

www.cisco.com/go/pdihelpdesk

HTH

java

if this helps, please rate

View solution in original post

Rob Huffman
Hall of Fame Community Legend

Hi Leo,

I'm going with my friend Java here Have a look at the restrictions shown in this

doc with Hardware Conference Bridges;

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/7_1_2/ccmsys/a05confb.html#wpxref27448

Cheers!

Rob

"Always movin' ahead and never lookin' back" - Springsteen

I'm using both HW/SW Conference resources. For DSP it used a Cisco 3945 CUBE with G.711 CODEC so which should be the maximun number of participant?, the link only show the restricction for Cisco Catalyst.

Regards

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Jaime Valencia
Hall of Fame Cisco Employee

Please post your dspfarm config and how are your MRG/MRGLs configured?

Which CFB do you use in first place?

HTH

java

if this helps, please rate

www.cisco.com/go/pdihelpdesk

HTH

java

if this helps, please rate

I used in first place the harware conference bridge.

CUBE 3945 setup:

sccp ccm group 1
associate ccm 1 priority 1
associate ccm 2 priority 2
associate ccm 3 priority 3
associate ccm 4 priority 4
associate profile 2 register CFB_1CUBE
associate profile 1 register XCODE_1CUBE
keepalive retries 1
keepalive timeout 10
switchover method immediate
switchback method immediate

show run | s dsp

dspfarm

dsp services dspfarm

dspfarm profile 1 transcode

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

codec g729r8

codec g729br8

maximum sessions 90

associate application SCCP

dspfarm profile 2 conference

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

codec g729r8

codec g729br8

maximum sessions 40

associate application SCCP

CO01CUBE#

CUCM

=====

CUCM
HQ_MRGL
   HQ_HW_MRG
CFB_1CUBE CFB_1CUBE 
  CFB_2CUBE CFB_2CUBE
  CFB_1CUBE CFB_1CUBE  
  CFB_2CUBE CFB_2CUBE

   SW_MRG
CFB_1CUBE CFB_1CUBE
  CFB_2CUBE CFB_2CUBE
  CFB_1CUBE CFB_1CUBE  
  CFB_2CUBE CFB_2CUBE

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I realized that I was missing the command: Maximun conference-participant so now the conference ad-hoc are working but the Meetme is still not working.

After some looking, I realized the Meetme is using the MCU Media resources so maybe there's a way to increase the number participant for the MCU.

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