Hi foilks,
Has anyone experienced issues with no audio on calls via PSTN (ISDN in our case) following a CUCM 9 to 11 upgrade?
We are seeing these very intermittently (maybe 1 in 20 calls) following the upgrade over the weekend.
So call will conne...
Hi,As mentioned in my reply to my original post, the errors we were getting were not due to the cucm upgrade itself but an underlying misconfiguration on our voice gateways. So it was just our post upgrade testing that revealed the problem. Our solut...
Hi,
Just to follow this was up, I think this was unrelated to the cucm upgrade itself but an underlying problem with an existing misconfiguration on the voice gateway (the effect of this only becoming apparent during testing post cucm upgrade).
So ...
