AASTRA 6755i User Guide EN - Manual (Page 137)

Handling Calls
41-001386-00 REV01 – 06.2013
130
Centralized Conferencing (for Sylantro and Broadsoft Servers)
The 6755i allows you to create multiple conferences with unlimited participants (depending on your server limitations)
when your Administrator enables Centralized Conferencing.
If your Administrator does not enable Centralized Conferencing, then the 6755i 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 “Centralized Conferencing” on page 188 or contact your System
Administrator.
Using Centralized Conferencing
Use the following procedure to create a conference call using centralized conferencing. Use the following illustration as a
reference.
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,
“Using Local Conferencing in Pre-Dial Mode” on page 128 . Joining two active calls in
a conference also works as indicated in the previous section, “Joining Two Active Calls in a Single Conference” on
page 129 .
Conference key when
handset is lifted