Moving a call from a
BlackBerry device using
Voice over Wi-Fi to a desk number
- A
BlackBerry Mobile Voice System user connects to a
Wi-Fi network and authenticates with the
BlackBerry MVS. On the
BlackBerry device, the user presses the Menu
key, clicks Move Call, and clicks Desk.
- The device starts a call
move request. The device compresses, encrypts, and sends the request to the
BlackBerry Enterprise Server
over the
Wi-Fi network.
- The
BlackBerry Enterprise Server decrypts,
decompresses, and sends the request to the
MVS BlackBerry Enterprise Server
Connector over a TCP connection.
- The
MVS BlackBerry Enterprise Server
Connector sends the request to the
MVS Session
Manager.
- The
MVS Session
Manager sends the
request using SIP to the PBX over a UDP port.
- The PBX determines that the
desk number is an internal number and rings the desk number over the LAN.
- The recipient answers the
call at the desk phone and voice communication occurs over an RTP connection
that the PBX opens between the two endpoints.
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