An incoming off-net call to a user fails. An engineer notices that the off-net call is G.711, but the phone accepts only G.729. Which media resource on a Cisco
Unified Border Element and Cisco Unified Communications Manager must the engineer configure to manage the codec negotiation?
When an incoming call encounters a codec mismatch, a transcoder is required to convert the media stream from one codec to another. In this case, the call is using G.711, but the phone requires G.729. A transcoder will handle the conversion between these differing codec formats to ensure the call can be completed successfully. Other media resources like CFB, MOH, and MTP do not perform the function of codec transcoding.
Which Cisco Unified Communications Manager service parameter should be enabled disconnect a multiparty call when the call initiator hangs up?
To disconnect a multiparty call when the call initiator hangs up in Cisco Unified Communications Manager, the service parameter 'Drop Ad Hoc Conference' should be enabled. This parameter ensures that when the original caller of an ad hoc conference hangs up, the entire conference is terminated, preventing other participants from continuing the call.
A network administrator deleted a user from the LDAP directory of a company. The end user shows as Inactive LDAP Synchronized User in Cisco Unified
Communications Manager. Which step is next to remove this user from Cisco Unified Communications Manager?
When a user is deleted from the LDAP directory, they appear as an Inactive LDAP Synchronized User in Cisco Unified Communications Manager. The appropriate next step to remove this user from the system is to wait 24 hours for the garbage collector process to automatically delete the inactive user. This garbage collection process runs at a predetermined time daily, ensuring that inactive users are cleaned up automatically without requiring manual intervention.
A customer has Cisco Unity Connections that is integrated with LDAP. As a Unity Connection administrator, you have received a request to change the first name for VM user. Where must the change be performed?
When Cisco Unity Connection is integrated with LDAP, all user information, including the first name, is sourced from the Active Directory. Therefore, any changes to the user's name must be made directly in Active Directory.
Which configuration step is necessary for a Cisco SIP phone to synchronize its time with a specific source?
To synchronize a Cisco SIP phone with a specific time source, it is necessary to add a Phone NTP Reference to the Date/Time Group. This ensures that the phone retrieves the correct time from the specified Network Time Protocol (NTP) server.