CTI route points and ports getting unregistered.

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Oct 7th, 2008
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On CCM4.1(3) cluster, the CTI route points and CTI ports are getting unregistered at 2:15 am. It happens atleast twice a week. At that time (from 2:00 am to 2:25 am), the BARS backup has been scheduled. What coulde be the case? Do I need to reschedule the BARS?

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mikram Tue, 10/07/2008 - 06:45
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Try to change the BARS scheduled time to 3am or something else and see if stills happens. Looks like you are out of memory. What is the hardware specs.

K_require Tue, 10/07/2008 - 06:59
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It is MCS 7835 server and 2 GB RAM and 3.4 GHz CPU

tim.giles Tue, 10/07/2008 - 07:10
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Have you checked the BARS schedule to see if the CRS server is included in the backup?

K_require Tue, 10/07/2008 - 07:20
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With these unregistration error logs, error log "Error: SDLLinkOOS - SDL link to remote application out of service." also found.

andrew.higgins Tue, 10/07/2008 - 09:01
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Are CTI route points and ports the only devices that are unregistering or are you also seeing other devices such as voicemail ports, conference bridges, and media resources unregistering as well?

If it's more than just CTI devices, your cluster has been in production for a while, and you haven't defragmented the drives on the various servers you may want to look into scheduling a maintenance window to defragment the drives. We've seen fragmented drives cause unregistration issues within a cluster, especially on clusters that have been around a while and where tracing has been turned up and left on for long periods of time.

K_require Wed, 10/08/2008 - 02:33
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CTI route point, CTI ports and Unity hunt list have got unregistered

Riccardo Bua Wed, 10/08/2008 - 06:01
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Check if you have hythreading enabled and eventually disable it. Also looks for any OS update.


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