5-Way Conferencing - Grandstream Networks GXP2140 User Manual

will be performed);
 Press TRAN key again. The call will be transferred.
 For Auto-Attended Transfer, after dialing out the number for the second call, a "Split" soft key will
show. If the second call is not established yet (ringing), pressing "Split" will hang up the second call.
If the second call is established (answered), pressing "Split" will resume the second call and keep
the first call on hold.
Note:

To transfer calls across SIP domains, SIP service providers must support transfer across SIP domains.

5-WAY CONFERENCING

GXP2140/GXP2160 can host up to 5-way conference call with other parties (PCMU/PCMA).

Initiate a conference call.
 Establish calls with 2 or more parties respectively;
 While 1 call is active, the other call will be put on hold with its LINE key blinking in green;
 Press CONF key;
 Press the desired LINE key on hold, the conference will be established;
 Repeat the previous 2 steps for all the other parties on hold to join the conference.

Cancel Conference.
 If after pressing the CONF key, the user decides not to conference, press Cancel softkey or the
current active LINE key (LED in solid green);
 This will resume the 2-way conversation with the current line.

Split and Re-conference.
 During the conference, press HOLD key. The conference call will be split and the calls will be put
on hold separately with the 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 soft key right after the conference call is held/split;

End Conference.
FIRMWARE VERSION 1.0.0.17 GXP2140/GXP2160 USER MANUAL Page 32 of 79