Conference Event Indicator (Cei) - Grandstream Networks GXP21 Series User Manual

GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 supports Easy Conference Mode, which can be used combined with the
traditional way to establish the conference.
Initiate a conference call.
Establish 1 call;
Press CONF key and a new line will be brought up using the same account;
Dial the number and press SEND key to establish the second call;
Press CONF key or press the ConfCall softkey to establish the conference.
Join more parties in established conference call.
Establish conference call;
Press CONF key and a new line will be brought up using the same account;
Dial the number and press SEND key to establish the second call;
Press CONF key or press the ConfCall softkey to join the new party in the established conference.
Split and Re-conference.
During the conference, press HOLD key. The conference call will be split and both calls will be put on hold separately with
2 LINE keys blinking in green;
Select 1 LINE key and press to resume the 2-way conversation;
If users would like to re-establish conference call, before 1 separate LINE is selected, press the ReConf softkey right after
the conference call is split.
Cancel Conference.
If user decides not to conference after establishing the second call, press EndCall softkey instead of the ConfCall
softkey/CONF key;
This will end the second call and the screen will show the first call on hold.
End Conference.
Press HOLD key to split the conference call. The conference call will be ended with both calls on hold; Or
Users could press the EndCall softkey or simply hang up the call to terminate the conference call.
Notes:
The party that starts the conference call must remain in the conference for its entire duration, you can put the party on
mute, but it must remain in the conversation. In addition, this is not applicable when the feature "Transfer on Conference
Hang-up" is turned on.
The option "Disable Conference" must be set to "No" to establish conference.
Only Same Account in Conference
Now users can limit the ability for the phone to cross conferencing different accounts. This option can be found under device
web UI �� Settings �� Call Features. For further information, please refer to admin guide.

Conference Event Indicator (CEI)

Regular Conference Room
If CEI is detected, there will be a new tab called "CEI" next to "INFO". Pressing the "Menu" hard key will switch between the
tabs.
In the CEI tab, conference events will be shown chronologically (as shown below).