Study tips 642-447

which an IP phone registers?

What is required to configure NTP on a Cisco Unified Communications Manager publisher to support SIP phones?

how is the IP phone MAC address configured?

Which resources can include MRGL?

which server?

Which statement regarding Cisco IP voice media streaming application is correct?

Which four software based media resources require that the Cisco IP voice media stream Application be activated?

You are required to match the parameters with the appropriate descriptions.

Which two route patterns will support this dial-plan requirement?

Which two Cisco Unified CallManager tasks are required to route calls from Cisco Unified CallManager to the PSTN via an H.323 gateway?