Conference Call

Up to 32 parties (under the condition of 4-way conference type with 8 groups’ synchronized operation) can participate in the conference call simultaneously. No matter what type of conference is taken, two parties, at most, from an external line can be invited to join the conference. The relationship of the conference type with the limit on the number of conference calls allowed is suggested as below:

Conf. Type
Parties from External Line Allowed
No. of Conf. Call Allowed
3-way
2
10 groups
3-way
2
8 groups
3-way
2
6 groups
3-way
2
5 groups
:
2
:
:
2
:
:
2
:
16-way
2
2 groups

Note:
When connected, every extension user can invite others to join the conference call. However, there should be at least one extension user to constantly stay in a conference call. If not, the connection among the parties invited from external lines will be terminated.