3-Way Conferencing - Grandstream Networks GXP1400 User Manual

 Press TRAN key;
 Press the other LINE key which is on hold to transfer the call.
•
Auto-Attended Transfer.
 Set "Auto-Attended Transfer" to "Yes" under Web GUI->Advanced Settings page. And then click
"Update" on the bottom of the page;
 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.

3-WAY CONFERENCING

GXP1400/GXP1405 can host 3-way conference call with another 2 parties.
•
Initiate a conference call.
 Establish 2 calls with 2 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 LINE key on hold, 3-way conference will be established.
•
Cancel Conference.
 If after press the CONF key, the user decides not to conference, press Cancel softkey or the
current active LINE key;
FIRMWARE VERSION 1.0.4.23 GXP1400/GXP1405 USER MANUAL Page 20 of 60