Talking with Multiple Locations
21
BASIC CALL
OPERATIONS English
This unit is designed to enable a conference call between up to 4 locations (with the mesh connection). It is also possible
to call a new location (branch office or department) during a call. To establish a call involving multiple locations, first
connect a call with one of the locations and then call other locations one after another.
The mesh connection is available only when “G.711 Extension”
or “G.711 µ-law” is selected as the codec. See “Configuring the
codec” (page 31) and “Specifications” (page 53) for details about
the codec.
y
Conference call between multiple locations is also possible by
assigning each of the PJP units to be involved in connection as
either server or client, and establishing a call between the servers
that are connected to the clients. See “Hierarchical Connection of
Multiple PJP Units (Cascade Connection)” (page 40) for details.

■To call another location during a call

Carry out one of the following procedure during a
call.
– Calling another unit by specifying an IP address
(page 15)
– Calling another unit using the address book
(page 17)
– Calling another unit in online status (page 17)
– Calling another unit using the call history (page 18)
The new location is added to the ongoing conference.

■To answer a call during a call

Carry out the procedure in “Answering a Call”
(page 20).
The new location is added to the ongoing conference.
Talking with Multiple Locations
Note
Headquarter
Headquarter
Make a call
Call another location during a call
Connecting more than two locations
Connecting Connecting
Connecting
Connecting
Branch A
Branch B
Branch B
Branch A
01EN_00_PJP-100H_UCGB.book Page 21 Wednesday, August 23, 2006 3:04 PM