NEC Univerge SV8300 Manual page 51

3. Transparency
TYPE OF CALL
→
Q-SIG Q - SIG
→
→
ISDN Q-SIG
→
→
CCIS Q-SIG
→
Note 3
→
ACIS Q-SIG
→
Note 1: When there is no called party number from ISDN, PBX defines the called party number.
Note 2: In the connection from Q-SIG to ISDN, PBX adds or deletes digits of the called party number.
Note 3: CCIS in this section means CCIS without ISDN transmitting information.
Operating Procedure
No manual operation is required.
Service Conditions
1. Redundancy structure
a. One D channel can control maximum 30 or 23 B-channels.
b. Control using the nB + D interface is available.
2. The multi-rate bearer service is not available.
3. The User-to-User Signaling (UUS) is not available.
Interactions
The following services can be provided in conjunction with this feature:
a. Common station/voice service
Call Forwarding - All Calls
Call Forwarding - Busy Line
Call Forwarding - No Answer
Caller ID Display
Direct-In Termination
Call Transfer - All Calls
Hot Line
Note 1
Do Not Disturb
Calling Number Display
b. Attendant Console service
System Speed Dialing
Call Queuing
UNIVERGE SV8300 Features and Specifications Manual (ISDN/Q-SIG)
NWA-033632-001, Issue 1
Q-SIG Circuit Switched Basic Call - ETSI Version
MANDATORY INFORMATION
ELEMENTS
Conforming to ETS 300 172
(1) Message Type
(2) Called Party Number Note 1 Note 2
Called Party Number
Called Party Number
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 2
NON-MANDATORY INFORMATION
ELEMENTS
Conforming to ETS 300 172
Calling Party Number
Calling Party Number
None
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