Your company has recently installed a Cisco Unified CallManager cluster and a Cisco Unity voice mail platform. You have received complaints from users that the red MWI light never comes on, even when there are new voice-mail messages in the voice mailboxes. Which two steps must be taken to resolve this issue? (Choose two.)

Which three capabilities cannot be configured if the default dial peer is matched? (Choose three.)

Which four of the following are Cisco-supported IP telephony deployment models?

Which two tasks are performed by the RAS signaling function of H.225.0? (Choose 2.)

Which two of the following signaling protocols are peer-to-peer protocols?(Choose 2.)

Which three headers are compressed by cRTP? (Choose 3.)

Which two of the following VoIP gateway platforms are considered to be Integrated Services Routers (ISRs)? (Choose 2.)

Which three of the following are appropriate solutions to address latency issues in a VoIP network? (Choose 3.)

You are the network administrator for pass4usre.com .Your company installed a Cisco Unified CallManager cluster and a Cisco Unity voice mail platform. Users complain that the red MWI light never comes on, even when there are new voice-mail messages in the voice mailboxes. What should you do to resolve the problem? (Choose two.)

Echo is always present to some extent in all voice networks. For echo to be a problem, which three conditions must exist? (Choose three.)