Which codec complexity should be configured to maximize the number of simultaneous voice calls that can be supported by a PVDM2-16?

Refer to the exhibit. Highland Park Property Development is integrating a
Cisco Unified CallManager system with the existing PBX via an E1 QSIG trunk. After the initial configuration, no calls can be placed from IP phones to PBX phones. How can this problem be resolved?

If an endpoint sends the digit string “2125551212” to a gatekeeper that contains the following configuration, what will happen next?

gatekeeper
zone local SJ domain.com 192.168.1.1
zone remote NY domain.com 172.16.1.100
zone prefix SJ 408*
zone prefix NY 212…….
no shut

The following Cisco IOS voice translation rule is entered:
voice translation-rule 1
rule 1 /^91\(360\)\(.+\)/ /9\2/
What will be the result if the rule is tested with the number 9-1-360-269-1212 (without the hyphens)?

Refer to the exhibit. The Acme Corporation has two zones: East and West. Each zone has two gatekeepers: East 1 and East 2, and West 1 and West 2. Acme would like to configure a gatekeeper cluster for each zone. Which two sets of configuration commands would need to be added to the West 1 and 2 gatekeeper configurations to create the West cluster? (Choose two.)

A customer has two Cisco Unified CallManager clusters, each with an IP-to-IP gateway. When deploying RSVP Call Admission Control between the Cisco Unified CallManager clusters using the IP-to-IP gateways, which two are required? (Choose two.)

ACME Widgets has several geographically dispersed call centers. Calls come into the central location on H.323 gateways, and are forwarded across WAN links to the correct call centers using G.729 codecs. IVR devices in the call centers are not correctly interpreting digits entered by callers. What can be done to solve this problem?

How can you configure an H.323 gateway so that it is controlled by the Cisco Unified CallManager?

Which issue found in CAS T1s can be eliminated by converting to PRI?

Refer to the exhibit. ABC Company needs to have the receptionist at extension 5000 handle all callers who exit their auto attendant by pressing “0”. After changing the Operator parameter from 5500 to 5000, callers are still sent to extension 5500 when they press “0” in the auto attendant. What needs to be done to correct this issue?