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Which two SRV records are valid for a SIP and H.323 communication?
An organization with a domain name of example.com. Which two SRV records are valid for a SIP and H.323 communication? (Choose two.)A . _sips._tcp.example.comB . _sips._udp.example.comC . _h323ls._udp.example comD . _h323ls._tcp.example.comE . _collab-edge._tls.example.comView AnswerAnswer: AC
Which SIP media encryption mode is applied by default for newly created zones in the Cisco Expressway?
Which SIP media encryption mode is applied by default for newly created zones in the Cisco Expressway?A . OffB . Best EffortC . AutoD . Force EncryptedView AnswerAnswer: A Explanation: Reference: https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/admin_guide/Cisco-Expressway-Administrator-Guide-X8-10.pdf
Which functionality would describe the feature that needs to be enabled and where to achieve this?
A company is installing Cisco Collaboration infrastructure and one of the requirements is that they must be able to communicate with many external parties that are using H.323 and SIP. Internally they want to register the endpoints only on SIP. Which functionality would describe the feature that needs to be...
Which value should be entered into the "Source" eld to prevent toll fraud regardless at origin of the call?
Refer to the exhibit. An ISDN gateway is registered to Expressway-C with a prefix of 9 and/or it has a neighbor zone specified that routes calls starting with a 9. Which value should be entered into the "Source" eld to prevent toll fraud regardless at origin of the call?A ....
Which DNS record and port combination must be resolved externally for Mobile and Remote Access to be used?
Which DNS record and port combination must be resolved externally for Mobile and Remote Access to be used?A . _collab-edge on port 8443B . _cisco-uds-edge on port 5061C . _collab-edge on port 5061D . _cisco-uds on port 8443View AnswerAnswer: A
Which protocol should be used to verify the connectivity for different media paths found during a call using ICE?
Which protocol should be used to verify the connectivity for different media paths found during a call using ICE?A . STUNB . RTPC . SNMPD . TURNView AnswerAnswer: A Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/solutions/PA/ICE/icepa125.html
When an Expressway-E is configured for static NAT, which Session Description Protocol attribute is modified to reflect the NAT address?
When an Expressway-E is configured for static NAT, which Session Description Protocol attribute is modified to reflect the NAT address?A . SDP b-lineB . SIP record routeC . SDP c-lineD . SDP m-lineView AnswerAnswer: C
What is a key configuration requirement for Hybrid Message Service High Availability deployment with multiple IM and Presence clusters?
What is a key configuration requirement for Hybrid Message Service High Availability deployment with multiple IM and Presence clusters?A . You must have the Intercluster Sync Agent working across your IM and Presence clusters.B . You must have the Intercluster Lookup Service working across all of your IM and Presence...
Which zone is required between Expressway-E and Expressway-C in Mobile and Remote Access deployments?
Which zone is required between Expressway-E and Expressway-C in Mobile and Remote Access deployments?A . Unified Communications traversal zoneB . neighbor zoneC . DNS zoneD . traversal zoneView AnswerAnswer: A
What would be required to enable these calls to setup correctly?
Refer to the exhibit. In an environment SIP devices are registered to CUCM and H.323 devices to VCS. What would be required to enable these calls to setup correctly?A . Create a presearch transform.B . Change the domain of SIP endpoint A to cisco.com.C . Disable SIP in the external...
