We are running  on-premise CUCM 12.0.1.2290011 and trying to enable APNS for jabber clients.  Following the instructions here:  https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/push_notifications/cucm_b_push-notifications-deployment-guide/cuc...

Looking for advice for managing our FirePower module integrated with an ASA 5516.  Currently we manage it via the ASDM but I have been looking into using a FMC VM appliance.  Does it make sense to use FMC since we only have 1 firewall/1 FirePower?  L...

We have a shared line on multiple phones.  Most of the calls on this line are handled by one person.  Caller #1 calls in and the call is answered here on phone #1.  While on the call another call comes in on the line so Caller #1 is put on hold by th...

If someone is on-hold is there anyway they can dial 0 to get back to the operator (or somewhere else)?  I am aware of the on-hold reversion setting that alerts you if you leave someone on hold too long but was wondering if the person on hold has anyw...