Conference problems with CUCM 7.1.3

[campizi28]

Hi,

I have a problem when I do a conference.

I've all the phones in the same region G711 and the same MRGL (Software and hardware), but when i try to join the 3 phones the call drop.

The CFB are registered in the sub.

Any ideas?

Regards

Pedro

[Jaime Valencia]

OK, the phones talk G711 between them. But have you checked the CFB is also set to speak G711 with them or is it in the same region as phones?

If this is the SW CFB have you tried restarting the IPVMS?

HTH

java

If this helps, please rate

www.cisco.com/go/pdihelpdesk

[campizi28]

Hi java,

Yes all regions are in G711. I try to use only SW CFB and only HW CFB with the same result and i've restart the CUCM.

More ideas?

Regards,

Pedro

[William Bell · Accepted solution]

Pedro,

Have you looked at the application log when you attempt to create the

conference? Errors with media resources would be recorded in the app log.

Try to narrow down the issue. Create MRGL that offers only SW resources and

test. Create MRGL that offers only HW resources and test.

Any CAC configurations in place?

Have you reviewed traces (Detail level)? If not. Put phones and CFB on

same sub. Test and capture/post traces.

Regards,

Bill

On 8/30/10 5:41 PM, "campizi28"

[campizi28]

Hi Bill,

The problem is when i use HW CFB, i recive a information no conference resource avaible.

My cmm configuration is:

mediacard 2
resource-pool CFB-MPT-01 dsps 2
resource-pool XCODE-MPT-01 dsps 2
!
!
sccp local GigabitEthernet1/0
sccp ccm 10.100.50.2 identifier 1
sccp ccm 10.100.50.1 identifier 2
sccp
!
sccp ccm group 1
associate ccm 1 priority 1
associate ccm 2 priority 2
associate profile 2 register M020003E4719E00
associate profile 1 register C030003E4719E00
signaling dscp default
audio dscp default
!
dspfarm
!
dspfarm profile 1 conference adhoc
  rtp timeout 600
codec g711ulaw packetization-period 30
codec g711alaw packetization-period 30
codec g729r8 packetization-period 30
codec g729ar8 packetization-period 30
codec g723r63 packetization-period 30
codec g723r53 packetization-period 30
vad override off
associate resource-pool CFB-MPT-01
!
dspfarm profile 2 transcode
rtp timeout 7200
codec g711ulaw packetization-period 30
codec g711alaw packetization-period 30
codec g729r8 packetization-period 20
codec g729ar8 packetization-period 20
codec g723r63 packetization-period 30
codec g723r53 packetization-period 30
associate resource-pool XCODE-MPT-01
!
!

Regards,

Pedro

[campizi28]

Hi,

It was my mistake I forgot to put an ip address in f0/0 on cmm.

interface FastEthernet1/0
ip address 10.100.99.3 255.255.255.255
no ip proxy-arp
full-duplex
!
interface GigabitEthernet1/0
ip address 10.100.99.1 255.255.255.0
no ip proxy-arp
no negotiation auto
no keepalive

!

Regards,

Pedro Silva