Lucent Technologies DEFINITY Enterprise Communications Server Release 8.2 Instructions Manual

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1567 Transfer 
20
If there is more than one call on hold, the user must make a call active in 
order to transfer it. If the user presses the Transfer button with two or more 
calls on hold, DEFINITY ECS will ignore the transfer attempt since it will 
not know which call the user wants to transfer. If there are calls on hold and 
an active call, pressing the Transfer button will start the...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1568 Transfer 
20
nInternal Automatic Answer
Transferred calls can be answered automatically via IAA.
nQSIG Networking
If calls over an ISDN-PRI trunk are administered for Supplementary QSIG, 
then additional call information may display.
nStation
When a multifunction telephone dials enough digits to route a call, but the 
call could route differently if additional digits were dialed, the...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1569 Transfer — Outgoing Trunk to Outgoing Trunk 
20
Transfer — Outgoing Trunk to
Outgoing Trunk
Outgoing Trunk to Outgoing Trunk Transfer (OTTOTT) permits a controlling 
party (such as a station user or attendant) to initiate two or more outgoing trunk 
calls and then connect the trunks. This operation removes the controlling party 
from the connection and conferences the outgoing trunks....

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1570 Transfer — Outgoing Trunk to Outgoing Trunk 
20
Considerations
nOTTOTT is not intended for use in DCS networks, since DCS Trunk 
Turnaround provides comparable capabilities much more safely. However, 
use of OTTOTT with DCS is not prohibited, and may be useful when one 
or more of the trunks goes off the DCS network.
Security Measures
!SECURITY ALERT:
This feature can be used to...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1571 Transfer — Outgoing Trunk to Outgoing Trunk 
20
d. If any remaining party is an outgoing trunk administered for 
OTTOTT that has received answer supervision, accept turnaround.
e. If any remaining party is an outgoing DCS trunk, forward the 
turnaround request.
f. Otherwise, deny turnaround.
nIncoming Disconnect Supervision
Outside of the U.S., incoming disconnect supervision is a...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1572 Transfer — Trunk-to-Trunk 
20
nTrunk-to-Trunk Transfer
If this feature-related system parameter is set to restricted, all 
trunk-to-trunk transfer/release/drop operations for public trunks (CO, CPE, 
CAS, DID, DIOD, FX, and WATS) have calls terminated or receive denial. 
If the parameter is set to none, all trunk-to-trunk transfers (except CAS and 
DCS) have calls terminated or receive...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1573 Transfer — Trunk-to-Trunk 
20
Considerations
nTrunk-to-Trunk Transfer is particularly useful when a caller outside the 
system calls a user or attendant and requests a transfer to another outside 
number. For example, a worker, away on business, can call in and have the 
call transferred elsewhere.
nTransferred trunk calls can be administered to receive either music or 
silence.
nSome...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1574 Trunk Flash 
20
Trunk Flash
Trunk Flash allows a feature or function button on a multifunction telephone or 
attendant console to be assigned as a Flash button. Pressing this button while 
connected to a trunk (which must have been administered to allow trunk flash) 
causes the System to send a flash signal out over the connected trunk.
Trunk Flash enables multifunction telephones to...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1575 Trunk Flash 
20
If the trunk is not directly connected to the far end or CO providing the 
customized services, use of the Trunk Flash signal may cause the call to be 
disconnected by the far end or CO.
Calls made after the Flash are not recorded in Call Detail Recording (CDR) 
records.
Considerations
NOTE:
The Trunk Flash feature allows the telephone user to receive central office...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Features and technical reference 
1576 Trunks and Trunk Groups 
20
nIn a call involving more than one telephone, one of the telephones may 
press the Flash button, and another telephone may dial the phone number. 
The telephone that dials the phone number is not required to have a Flash 
button.
nIf the far-end/CO does not support custom services, the call may be 
dropped by the far-end/CO on sending the flash signal or the...