NEC Univerge SV8300 Manual page 37

a. When a call is disconnected on condition that "Connect at ORT time out" or "Connect when the
received digits exceed the maximum digit number" is set, the SV8300 sends RELEASE COMPLETE
message, Cause #01 (unallocated number) or #31 (normal, unspecified).
b. When "Disconnect at ORT time out" is set, the SV8300 sends DISCONNECT message, Cause #01
(unallocated number).
c. When "Disconnect when the received digits exceed the maximum digit number" is set, the SV8300
sends RELEASE COMPLETE message, Cause #01 (unallocated number).
d. When an INFO message is received and the received digits exceed the maximum digit number, the
SV8300 sends RELEASE COMPLETE message, Cause # 31 (normal, unspecified).
e. When the bearer service "unrestricted digital" is received in SETUP message and the called station is
not a data station, the SV8300 sends RELEASE COMPLETE message, Cause #88 (incompatible
destination).
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Conditions on Call termination to extension
Same conditions as ISDN en-bloc receiving are applied.
1. Single Line Station, Multiline Terminal, PS, Attendant Console, and ISDN Terminal can be a destination station.
2. After all digits of called party number are received from ISDN network, the SV8300 connects a call to an
extension.
3. Destination station number is developed by DID digit conversion.
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Conditions on Tandem connection
Same conditions as ISDN en-bloc receiving are applied.
1. When a destination station has set Call Forwarding - All Calls/Busy Line/No Answer, tandem connection is
available.
2. Without routing through a destination station, direct tandem connection is available with LCR number de-
velopment.
3. Types of outgoing trunks are ISDN, CCIS, and ACIS.
4. When the outgoing trunk is ISDN or CCIS, the SV8300 sends SETUP or IAI message after all digits of
number are received. When the outgoing trunk is ACIS, the SV8300 seizes a trunk and sends the received
digits after all digits of number are received.
5. Tandem connection from ISDN to a CCIS trunk route is not available, but LCR from ISDN to CCIS is avail-
able.
6. Tandem connection from ISDN to an ISDN trunk route is available with a maximum of eight digits of num-
ber conversion including access code. LCR from ISDN to ISDN is also available.
7. Tandem connection from ISDN to an ACIS trunk route, and LCR from ISDN to ACIS are available.
Interactions
Same conditions as ISDN en-bloc receiving are applied.
Call Forwarding - All Calls/Busy Line/No Answer can be set to the destination station. The forward destination
can be a station and a trunk (ISDN, CCIS, ACIS).
UNIVERGE SV8300 Features and Specifications Manual (ISDN/Q-SIG)
NWA-033632-001, Issue 1
Overlap Receiving
Page 29