Aastra 9480i CT User Manual page 120

Handling Calls
4. Press the Line key that has the second active call (for example, Line 2).
5. Press the Conf key. The two active calls link into a conference call on Line 1.
Note:
You can use 2 and 5 to scroll through and see the numbers and names (if available) of the parties in the conference call.
When a name is displayed, pressing 4 drops the displayed party from the call.
Centralized Conferencing (for Sylantro and Broadsoft Servers)
The 9480i CT allows you to create multiple conferences with unlimited participants (depending on your server limita-
tions) when your Administrator enables Centralized Conferencing.
If your Administrator does not enable Centralized Conferencing, then the 9480i CT uses Local Conferencing by default.
Your Administrator can configure Centralized Conferencing globally on all lines or on specific lines. Although, for the glo-
bal setting to work, you must configure the lines with the applicable phone number.
Reference
For more information on Centralized Conferencing, see
Administrator.
Using Centralized Conferencing
IP Phone UI
Note:
When Centralized Conferencing is enabled on your phone, local conferencing (or three-way conferencing) works as
indicated in the previous section,
as indicated in the previous section,
Use the following procedure to create a conference call using centralized conferencing. Use the following illustration as a
reference.
112
"Centralized Conferencing"
"Local Conferencing" on page 110.
"Joining Two Active Calls in a Single Conference"
Hold Redial Goodbye
Options
1 2 3
ABC DEF
4 GHI 5 JKL 6 MNO
7 PQRS 8 TUV 9 WXYZ
#
0
*
Xfer
Conf
L1
L2 L3
on page 192
Joining two active calls in a conference also works
on page 111.
9480i
Conference Softkey
when handset is
lifted
Conference hard key
Icom
Services
L4
or contact your System
41-001381-00 REV01 – 06.2013