Aastra Telecom 6751I - Manual (Page 57)

Model 6751i IP Phone User Guide 49
Customizing Your Phone
The Conference Key allows you to link active calls into a single conference (Server-Side
Conferencing). This key also helps to create multiple conferences with unlimited participants on
your phone if your System Administrator has enabled Centralized Conferencing on your phone.
Reference
For more information about Server-Side and Centralized Conferencing, see “Conferencing Calls”
on page 57 .
Note: You must set the maximum number of conference participants on your
conference server.