Moving a call from a
BlackBerry device to a one-time number using
Voice over Mobile
- During a
Voice over Mobile call on a
BlackBerry device, a
BlackBerry Mobile Voice System user presses the Menu key, clicks Move Call, and clicks One-Time
Number. On the Options screen, the user clicks or types a one-time number to
move the call to.
- The
BlackBerry MVS Client creates a call move
request, which includes the one-time number to move the call to. One of the
following events occurs:
- If the user is in a
wireless coverage area where data services are not available, the
BlackBerry MVS Client uses DTMF tones to
create the request, and sends it to the
MVS Session
Manager over the
wireless network.
- If the user is in a
wireless coverage area where data services are available, the
BlackBerry MVS Client compresses and encrypts
the request, and sends it to the
BlackBerry Enterprise Server
over the wireless network. The
BlackBerry Enterprise Server decrypts and
decompresses the request, and sends it to the
MVS BlackBerry Enterprise Server
Connector. The
MVS BlackBerry Enterprise Server
Connector sends the request to the
MVS Session
Manager.
- The
MVS Session
Manager sends the
request to the PBX to establish a call to the one-time number over the SIP
line.
- The PBX determines that the
one-time number is external to the organization and rings the one-time number
over the PSTN.
- The user answers the call at
the external phone.
- The PBX verifies through SIP
messaging with the
MVS Session
Manager that the call
was answered.
- The
MVS Session
Manager ends the SIP
trunk call leg with the
BlackBerry device, and ends the call on the
BlackBerry device. The user continues the call
on the one-time number.
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