A European company has integrated its Avaya Communication Manager to the AudioCodes Mediant Gateway with an E1 interface. Which E1 signaling protocol is required? (Choose one.)
A customer with an Avaya PBX infrastructure is interested in purchasing BlackBerry MVS. The customer needs to deploy BlackBerry MVS using a TDM configuration. The PBX environment includes the Avaya components listed below.
When an external caller calls an MVS user, the MVS user's BlackBerry smartphone fails to ring. The MVS user is provisioned for BlackBerry device-initiated calling.
What is the likely cause of this failure? (Choose one.)
What is the way to test the Add Participant to a Call feature for an individual MVS user without impacting existing users if most features are disabled during installation? (Choose one.)
A user makes a BlackBerry MVS Voice over Mobile call. The user needs to Hold and Resume the call. The user is in a wireless network coverage area where data services are unavailable. How will the BlackBerry MVS Client create the call hold request? (Choose one.)
According to RIM best practices, which step should be performed first when upgrading a BlackBerry MVS 5.0 high availability environment to a 5.1 high availability environment? (Choose one.)