Grandstream Networks GXP2110 WAY Conferencing, Initiate a conference call, Cancel Conference

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;

FIRMWARE VERSION 1.0.4.23 GXP2120/GXP2110/GXP2100/GXP1450 USER MANUAL Page 27 of 69