4.2.8. Call Transfer
1.
Blind Transfer Sequence:
a.
The user has an active call.
b.
The user puts the active call on hold by pressing FLASH or selecting another line and
pressing OK.
c.
The user makes a second outbound call.
d.
The user hears the remote party ringing.
e.
The user presses TRANSFER. The Blind Transfer is complete.
2.
Attended Transfer Sequence:
a.
The user has an active call.
b.
The user puts the active call on hold by pressing FLASH or selecting another line and
pressing OK.
c.
The user makes a second outbound call.
d.
The user hears the remote party ringing.
e.
The remote party answers the call
f.
The user acknowledges that the remote party wants to accept the call transfer.
g.
The user presses TRANSFER. The Attended Transfer is complete.
Note:
Call Transfer does not depend on SIP Proxy protocol support. The SIP transfer utilizes 2 SIP channels on
is simple SIP implementations that utilize simple SIP Proxy support.
4.2.9 3-Way Calling/Conference Call
3.
3-way/Conference Call Sequence:
a.
The user has an active call.
b.
The user puts the active call on hold by pressing FLASH or selecting another line and
pressing OK.
c.
The user makes a second outbound call.
d.
The user hears the remote party ringing.
e.
The user presses CONFERENCE. The Conference Call is complete.
f.
Once the administrator hangs up the call is dropped.
Note:
Conference/3-way Calling does not depend on SIP Proxy protocol support. The SIP conference calling
support.
TV BOX - ITC KM250/KM320
57
ITC Global Media
ITC KM250/320 supports both BLIND and ATTENDED Transfer:
the device to allow flexibility in transfer implementation. ITC KM250/320 can achieve transfer even
ITC KM250/320 supports 3-way Calling/Conference Call:
utilizes 4 SIP channels on the device to allow flexibility in conference implementation. ITC KM250/320
can achieve conference calling even is simple SIP implementations that utilize simple SIP Proxy