Internet Protocol (H.450)
123
SBX IP 320 Features & Operation Guide
Net Transfer
Net Transfer is used to transfer net calls. It can transfer any kind of call to a Station in another
System by pressing the [TRANS/PGM] button and dialing the Station number. The operation
of net transfer is the same as transferring a call (screened or unscreened) within the same
System.
Note:
There are two different kinds of standard net transfer signaling method: transfer by join
and transfer by rerouting. The main difference is in the connecting path between the
transferring, transferred, transferred-to Station controls.
•
Join-an additional connecting path is needed to transfer the call to another Station.
•
Routing-a new connecting path is used to transfer the call (the old connecting path of
transferring station will be cleared).
If both transfer by join and transfer by routing are supported by the System, the appropriate
mode can be selected using PGM 321.
Operation
Screened Transfer
1.
Press the [TRANS/PGM] button during a conversation. The transferred call will be
placed on exclusive hold.
2.
Dial the Station number in another Networked System to transfer the call; the
transferred-to Station of another System will receive a ring signal.
3.
When the transferred-to Station answers, the voice path is connected between the
transferring and the transferred-to Stations.
4.
Both Stations can talk with one another; the transferred call will remain on hold.
5.
Once the transferred-to Station answers, the transferred call will be connected.
Unscreened Transfer
1.
Press the [TRANS/PGM] button at a Station during a conversation. The transferred call is
placed on exclusive hold.
2.
The Transferring Station then dials the Station number of another Networked System to
transfer the call, and goes on-hook.
3.
The transferring station goes idle, and the call will ring at the transferred-to Station in the
other System.
4.
The transferred caller and the transferred-to Station will be connected when the
transferred-to Station answers the call.