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When considering Cisco Unified Communications Manager failover, how many backup servers can be configured in a Cisco Unified Communications Manager Group?
Which three CLI commands are used when configuring H.323 call survivability for all calls? (Choose three.)
A. voice service voip
D. call preserve
E. call-router h323-annexg
When configuring Cisco Unified Survivable Remote Site Telephony, which CLI command enables this feature on the router?
B. ccm-manager redundant-host
C. ccm-manager sccp local
D. ccm-manager switchback
How long is the default keepalive period for SRST in Cisco IOS?
A. 45 sec
B. 30 sec
C. 60 sec
D. 120 sec
Which option is a valid test scenario to verify that Cisco Unified Communications Manager failover works and endpoints register with the backup call manager?
A. During a predetermined maintenance window, stop the Cisco IP Phone Services service on the primary Unified CM. Devices should reregister with the backup Unified CM in the Cisco CallManager Group.
B. During a predetermined maintenance window, stop the Unified CM service on the Publisher.
Devices should reregister with the backup Publisher in the Cisco CallManager Group.
C. During a predetermined maintenance window, stop the TFTP service on the primary call manager. Devices should reregister with the backup Unified CM in the Cisco CallManager Group.
D. During a predetermined maintenance window, stop the Unified CM service on the primary call manager. Devices should reregister with the backup Unified CM in the CallManager Group.
Which three commands can be used to verify SRST fallback mode? (Choose three.)
A. show telephony-service all
B. show telephony-service ephone-dn
C. show telephony-service ephone
D. show telephony-service voice-port
E. show telephony-service tftp-bindings
Company X has a Cisco Unified Communications Manager cluster and a Cisco Unity Connection cluster at its head office and implemented SRST for its branch offices. One Monday at 2:00 pm, the WAN connection to a branch office failed and stayed down for 45 minutes. That day the help desk received several calls from the branch saying their voicemail was not working but they were able to make and receive calls.
Why did the users not realize the WAN was down and prevented access to their voicemail?
A. All the phones should have started ringing the instant the WAN connection failed to signal the start of SRST mode.
B. All calls should have dropped when the WAN failed so users would be instantly aware.
C. Although the phones were still working, the users should have noticed that the phone displays said “SRST Fallback Active”.
D. The voice administrators at the head office did not call the users to notify them.
What are two important considerations when implementing TEHO to reduce long-distance cost? (Choose two.)
A. on-net calling patterns
B. E911 calling
C. number of route patterns
D. caller ID
Which two statements about the use of the Intercluster Lookup Service in a multicluster environment are true? (Choose two.)
A. Cisco Unified Communications Manager uses the ILS to support intercluster URI dialing.
B. ILS contains an optional directory URI replication feature that allows the clusters in an ILS network to replicate their directory URIs to the other clusters in the ILS network.
C. Directory URI replication does not need to be enabled individually for each cluster.
D. To enable URI replication in a cluster, check the Exchange Directory URIs with Remote Clusters check box that appears in the SIP trunk configuration menu.
E. If the ILS and directory URI replication feature is disabled on a cluster, this cluster still accepts ILS advertisements and directory URIs from other neighbor clusters; it just does not advertise its local directory URIs.
In Cisco Unified Communications Manager, where do you configure the +E.164 number that is advertised globally via ILS?
A. ILS configuration under Advanced Features
B. +E.164 alternate number under Directory Number Settings
C. Device Information under Phone Configuration
D. Route Pattern under Route/Hunt
When implementing a dial plan for multisite deployments, what must be present for SRST to work successfully?
A. dial peers that address all sites in the multisite cluster
B. translation patterns that apply to the local PSTN for each gateway
C. incoming and outgoing COR lists
D. configuration of the gateway as an MGCP gateway