Panasonic KX-TDA30, Руководство по функциям

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1.21 Integrated Services Digital Network (ISDN) Service Features
250 Feature Guide
2.
ISDN Supplementary Service Table for Public Network
Service Description & Reference
Direct Dialling In (DDI) Directs a call with a DDI number to a preprogrammed destination. (P-
P only)
→
1.1.1.3 Direct Inward Dialling (DID)/Direct Dialling In (DDI)
Multiple Subscriber Number
(MSN) One ISDN port can support a maximum of 10 MSNs for routing
incoming calls. (P-MP only)
→
1.1.1.4 Multiple Subscriber Number (MSN) Ringing Service
Calling Line Identification
Presentation (CLIP) Sends the caller's telephone number to the network when making a
call. The called party can see the number on his telephone display
before answering the call.
→
1.21.1.2 Calling/Connected Line Identification Presentation (CLIP/
COLP)
Connected Line
Identification Presentation
(COLP) Sends the telephone number of the answered party to the network
when answering a call. The caller can see the number on his
telephone display when the line is connected.
→
1.21.1.2 Calling/Connected Line Identification Presentation (CLIP/
COLP)
Calling Line Identification
Restriction (CLIR) Prevents the caller's CLI being presented to the called party by the
caller.
→
1.21.1.2 Calling/Connected Line Identification Presentation (CLIP/
COLP)
Connected Line
Identification Restriction
(COLR) Prevents COLP being sent by the answered party.
→
1.21.1.2 Calling/Connected Line Identification Presentation (CLIP/
COLP)
Subaddressing (SUB) You may add digits after the telephone number. These digits will be
passed to ISDN terminal device.
User-to-user Signalling Type
1 (UUS-1) Transmits a specified volume of the data through the D channel
between the ISDN terminal devices of different PBXs using UUS
types 1.
Advice of Charge (AOC) The PBX can receive the call charge information on ISDN lines from
the telephone company.
→
1.21.1.3 Advice of Charge (AOC)