FIRMWARE VERSION 1.0.4.23 GXP2120/GXP2110/GXP2100/GXP1450 USER MANUAL Page 27 of 69
Establish one call first;
During the call, press TRAN key. A new line will be brought up and the first call will be
automatically placed on hold;
Enter the number and press SEND key to establish the second call;
After the second call is established, press TRAN key again. The call will be transferred;
If users press the SPLIT softkey before the call is transferred in the step above, the second call will
be resumed.
Note:
• To transfer calls across SIP domains, SIP service providers must support transfer across SIP domains.
• In auto-attended transfer, use SEND key to dial out the second call instead of using #, even when #
could be used as SEND in normal phone calls.
5-WAY CONFERENCING
GXP2120/GXP2110/GXP2100 can host up to 5-way conference call with other parties; GXP1450 can host
up to 3-way conference call with other parties.
• 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 to join the conference.
• Cancel Conference.
If after press the CONF key, the user decides not to conference, press Cancel softkey or the
current active LINE key;
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;