Aastra 6757i 6757i User Guide, SP3, HF1 - Page 136

Handling Calls 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 6757i 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 6757i uses Local Conferencing by default. Your Administrator can configure Centralized Conferencing globally on all lines or on specific lines. Although, for the global 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 183 or contact your System 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, "Using Local Conferencing in Pre-Dial Mode" on page 127. 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 128. Use the following procedure to create a conference call using centralized conferencing. Use the following illustration as a reference. Conference Key 129 41-001385-00 Rev 01 - 06.2013