Grandstream Networks GXP1450 User Manual page 16

2. Attended Transfer: Press "LINEx" button to make a call and automatically place the ACTIVE LINE
on HOLD. Once the call is established, press "TRANSFER" key then the LINE button of the waiting
line to transfer the call. Hang up the phone call after the transfer is complete.
3. Auto-Attended Transfer: Users could enable Auto-Attended Transfer under Web GUI->Advanced
Setting Page. During the first call, press "TRANSFER" hard button and it will bring up another line.
The first call will be on hold. Enter the number and press SEND key to establish the second call (If
pressing soft key "transfer" after entering the number, it will do blind transfer instead). After the
second call is established, press "TRANSFER" hard button again. Now the phone will hang up and
the call will be transferred.
NOTE:

To transfer calls across SIP domains, SIP service providers must support transfer across SIP
domains. Blind transfer will usually use the primary account SIP profile.
3-Way Conferencing
GXP1450 can host conference calls and supports up to 3-way conference calling.
1. Initiate a Conference Call
 Establish a connection with two parties
Press CONF button

 Choose the desired line to join the conference by pressing the corresponding LINE button
2. Cancel Conference:
 If after pressing the "CONF" button, a user decides not to conference anyone, press the
current active LINE button
 This will resume two-way conversation with the current line
3. End Conference:
Press HOLD to end the conference call and put all parties on hold

 To speak with an individual party, select the corresponding blinking LINE
GXP1450 also supports Easy Conference mode. In Easy Conference mode, users can initiate conference
by calling another number when the current line is in talking or conference. Also the conference can be re-
established by pressing the ReConf softkey when the conference is on hold. Easy Conference mode can be
used combined with the traditional ways to establish the 3-way conference above.
1. Initiate a Conference Call:
 Establish one call
 Press CONF button and a new line will be brought up
 Dial the number and press SEND button to establish the second call
 Press CONF button again or press the ConfCall softkey to establish the 3-way conference
2. Join More Parties in Existed Conference:
 Establish conference call
 Press CONF button and a new line will be brought up
 Dial the number and press SEND button to establish the new call
 Press CONF button again or press the ConfCall softkey to join the new party in the existed
conference
3. Hold Conference:
During the conference, press HOLD button and the conference will be put on hold

Grandstream Networks, Inc.
:
GXP1450 User Manual
Firmware 1.0.1.110
Page 15 of 42
Last Updated: 01/2012