Hi,
We have a CUCM/CUC Cluster since 2009 and we never had problems with accessing Voicemail. We configured a Secure Siptrunk between the CUCM Cluster and the CUC-Server.
CUCM 8.5.1SU4/CUC8.5.1SU1
2 weeks ago we upgraded CUC from 8.5.1SU1 to 8.5.1SU5
Since this upgrade we had at 2 times no voicemail access from the IP-Phones registered on CUCM-Cluster (reorder tone) - in the log of CUC we saw that all 144 ports become busy !!
History:
Update CUC from 8.5.1SU1 to 8.5.1SU5 on Saturday 10/26
- first outage on wed. 10/31 ; 1:48 pm
- second outage on tue 11/6 10:26 am
After restart of the CUC-Server the system works normally - I think stopping and starting Connection Manager coiuld also be a workaround, but i did not verified this :
here the log from wed 10/31
Oct 31 13:48:37 CUC1 local7 4 : 4298: CUC1.sprachdienst.fraunhofer.de: Oct 31 2012 12:48:37 PM.862 UTC : %UC_UCEVNT-4-EvtMiuBusyHere: %[AppID=CuCsMgr][ClusterID=][NodeID=CUC1]: Miu SIP Integration, All lines are busy on redirector 10.37.239.21:5061. An incoming call will not be answered.
Oct 31 13:48:44 CUC1 local7 4 : 4299: CUC1.sprachdienst.fraunhofer.de: Oct 31 2012 12:48:44 PM.931 UTC : %UC_UCEVNT-4-EvtMiuBusyHere: %[AppID=CuCsMgr][ClusterID=][NodeID=CUC1]: Miu SIP Integration, All lines are busy on redirector 10.37.239.21:5061. An incoming call will not be answered.
Oct 31 13:48:47 CUC1 local7 4 : 4300: CUC1.sprachdienst.fraunhofer.de: Oct 31 2012 12:48:47 PM.508 UTC : %UC_UCEVNT-4-EvtMiuBusyHere: %[AppID=CuCsMgr][ClusterID=][NodeID=CUC1]: Miu SIP Integration, All lines are busy on redirector 10.37.239.21:5061. An incoming call will not be answered....
the log from yesterday
Nov 6 10:26:43 CUC1 local7 4 : 14264: CUC1.sprachdienst.fraunhofer.de: Nov 06 2012 09:26:43 AM.732 UTC : %UC_UCEVNT-4-EvtMiuBusyHere: %[AppID=CuCsMgr][ClusterID=][NodeID=CUC1]: Miu SIP Integration, All lines are busy on redirector 10.37.239.21:5061. An incoming call will not be answered.
Nov 6 10:26:56 CUC1 local7 4 : 14265: CUC1.sprachdienst.fraunhofer.de: Nov 06 2012 09:26:56 AM.942 UTC : %UC_UCEVNT-4-EvtMiuBusyHere: %[AppID=CuCsMgr][ClusterID=][NodeID=CUC1]: Miu SIP Integration, All lines are busy on redirector 10.37.239.21:5061. An incoming call will not be answered.
Nov 6 10:27:03 CUC1 local7 4 : 14266: CUC1.sprachdienst.fraunhofer.de: Nov 06 2012 09:27:03 AM.147 UTC : %UC_UCEVNT-4-EvtMiuBusyHere: %[AppID=CuCsMgr][ClusterID=][NodeID=CUC1]: Miu SIP Integration, All lines are busy on redirector 10.37.239.21:5061. An incoming call will not be answered.
Nov 6 10:27:11 CUC1 local7 4 : 14267: CUC1.sprachdienst.fraunhofer.de: Nov 06 2012 09:27:11 AM.359 UTC : %UC_UCEVNT-4-EvtMiuBusyHere: %[AppID=CuCsMgr][ClusterID=][NodeID=CUC1]: Miu SIP Integration, All lines are busy on redirector 10.37.239.21:5061. An incoming call will not be answered.
Nov 6 10:27:59 CUC1 local7 4 : 14268: CUC1.sprachdienst.fraunhofer.de: Nov 06 2012 09:27:59 AM.155 UTC : %UC_UCEVNT-4-EvtMiuBusyHere: %[AppID=CuCsMgr][ClusterID=][NodeID=CUC1]: Miu SIP Integration, All lines are busy on redirector 10.37.239.21:5061. An incoming call will not be answered.
Nov 6 10:27:59 CUC1 local7 4 : 14269: CUC1.sprachdienst.fraunhofer.de: Nov 06 2012 09:27:59 AM.177 UTC : %UC_UCEVNT-4-EvtMiuBusyHere: %[AppID=CuCsMgr][ClusterID=][NodeID=CUC1]: Miu SIP Integration, All lines are busy on redirector 10.37.239.21:5061. An incoming call will not be answered.
Nov 6 10:29:33 CUC1 local7 4 : 14270: CUC1.sprachdienst.fraunhofer.de: Nov 06 2012 09:29:33 AM.475 UTC : %UC_UCEVNT-4-EvtMiuBusyHere: %[AppID=CuCsMgr][ClusterID=][NodeID=CUC1]: Miu SIP Integration, All lines are busy on redirector 10.37.239.21:5061. An incoming call will not be answered.
Nov 6 10:29:48 CUC1 local7 4 : 14271: CUC1.sprachdienst.fraunhofer.de: Nov 06 2012 09:29:48 AM.770 UTC : %UC_UCEVNT-4-EvtMiuBusyHere: %[AppID=CuCsMgr][ClusterID=][NodeID=CUC1]: Miu SIP Integration, All lines are busy on redirector 10.37.239.21:5061. An incoming call will not be answered.
Question:
do we have a bug in the software CUC 8.5.1SU5 or is there another problem ?
Any Ideas ?
regards
alex
