1. When you troubleshoot H.323 call setup, which message informs you that the called party is being notified about the call?

A) RINGING
B) ALERTING
C) PROCEEDING
D) CONNECT



2. You see the voice register pool 1 command in your Cisco Unified Communications Manager Express configuration. Which configuration is occurring in this section?

A) configuration for a single SIP phone
B) configuration for a pool of SIP phones (similar to device pool on Cisco Unified Communications Manager)
C) configuration items common for all SIP phones
D)



3. A user in location X dials an extension at location Y. The call travels through a QoS-enabled WAN network, but the user experiences choppy or clipped audio. What is the cause of this issue?

A) missing Call Admission Control
B) codec mismatch
C) phone class of service issue
D) ptime mismatch



4. What is first preference condition matched in a SIP-enabled incoming dial peer?

A) answer-address
B) incoming called-number
C) incoming uri
D) target carrier-id



5. Why would RTP traffic that is sent from the originating endpoint fail to be received on the far endpoint?

A) Cisco Unified Communications Manager invoked media termination point resources
B) The RTP traffic is arriving beyond the jitter buffer on the receiving end
C) A firewall in the media path is blocking TCP ports 16384-32768
D) The far end connection data (c=) in the SDP was overwritten by deep packet inspection in the call signaling path