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A third collaboration call fails between the backbone site and the HQ site. After reviewing the exhibits, which of the following reasons could be causing this failure?
Scenario: There are two call control systems in this item. The Cisco UCM is controlling the Cisco Jabber for Windows Client, and the 7965 and 9971 Video IP Phone. The Cisco VCS is controlling the SX20, the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows. DP: Locations: CSS:...
What must the administrator configure on the firewall to stabilize this deployment?
A new administrator at Company X has deployed a VCS Control on the LAN and VCS Expressway in the DMZ to facilitate VPN-less SIP calls with users outside of the network. However, the users report that calls via the VCS are erratic and not very consistent. What must the administrator...
When you connect a Cisco VCS Control to Cisco Unified Communications Manager by using a SIP trunk, which mechanism do you use to verify that the trunk has an active connection?
When you connect a Cisco VCS Control to Cisco Unified Communications Manager by using a SIP trunk, which mechanism do you use to verify that the trunk has an active connection?A . OPTIONS pingB . DNS tracingC . Continuous pingD . Dynamic DNSView AnswerAnswer: A
Where can you change the clusterwide DSCP setting for Cisco Unified Communications Manager?
Where can you change the clusterwide DSCP setting for Cisco Unified Communications Manager?A . enterprise parametersB . service parametersC . enterprise phone configurationD . Ethernet configurationView AnswerAnswer: B
When configuring Cisco Unified Survivable Remote Site Telephony, which CLI command enables this feature on the router?
When configuring Cisco Unified Survivable Remote Site Telephony, which CLI command enables this feature on the router?A . call-manager-fallbackB . ccm-manager redundant-hostC . ccm-manager sccp localD . ccm-manager switchbackView AnswerAnswer: A
What two tasks must be completed in order to support calls between the VCS controlled endpoints and the Cisco Unified CM endpoints?
Scenario: There are two call control systems in this item. The Cisco UCM is controlling the DX650, the Cisco Jabber for Windows Client, and the 7965 and 9971 Video IP Phones. The Cisco VCS and TMS control the Cisco TelePresence Conductor, the Cisco TelePresence MCU, and the Cisco Jabber TelePresence...
Which DNS SRV Records must be configured on the external DNS server in a mobile remote access scenario with Cisco Expressway?
Which DNS SRV Records must be configured on the external DNS server in a mobile remote access scenario with Cisco Expressway?A . _collab-edge._tls.example.comB . _collab-edge._udp.example.comC . _cisco-uds._tcp.example.comD . _cuplogin._tcp.example.comView AnswerAnswer: A
Which three commands are mandatory to implement SRST for five Cisco IP Phones? (Choose three.)
Which three commands are mandatory to implement SRST for five Cisco IP Phones? (Choose three.)A . call-manager-fallbackB . max-ephonesC . keepaliveD . limit-dnE . ip source-addressView AnswerAnswer: ABE
Which parameter should be set to prevent H.323 endpoints from registering to Cisco TelePresence Video Communication Server automatically?
Which parameter should be set to prevent H.323 endpoints from registering to Cisco TelePresence Video Communication Server automatically?A . On the VCS, navigate to Configuration, Protocols,B . 323, and set Auto Discover to off.C . On the VCS, navigate to Configuration, Protocols,D . 323, and set Auto Registration to off.E...
What is the default DSCP/PHB for video conferencing packets in Cisco Unified Communications Manager?
What is the default DSCP/PHB for video conferencing packets in Cisco Unified Communications Manager?A . EF/46B . CS6/48C . AF41/34D . CS3/24View AnswerAnswer: C
