cisco unity connection mixer

[vibinanto86]

Hi All,

cisco unity connection mixer is going up/down for one of unity connection server.

What could be the possible reason?

[Dennis Mink]

Did this start happening after an upgrade?

also, this service is quite important to your functioning of CUC. Do not hesitate to raise a TAC case for it.

[vibinanto86]

No recent upgrade. We received flapping alerts for unity connection mixer last two months. I would like to know what would have triggered this alert.

Any help appreciated.

[vibinanto86]

Hello All,

I tried to analyze recent core dump and I was getting below erro


After analysing the core dump files I found " program terminated with signal 11, segmentation fault. "

What could be the possible reason for triggering this alert.

[vibinanto86]

Call Manager is 10.5 and Unity is 11.0. Will this impact connection mixer. Only this critical service is flapping. now showing uptime as 20 hours. Rest all critical services are up for 1 year