User Manual

Demand Assignment
System Overview GSI 002
605-0000-450
Draft Issue 1.3dr Date 8/02/00
Page 5 of 16
Specifications for Basic Teleservices are:
I.240 Definition of Teleservices (Blue Book)
I.241 Teleservices supported by an ISDN. Telephony Part 1, Telefax 4 Part
3, Mixed Mode Part 4
ETS 300 111 Circuit Mode Teleservice Telephony 3.1kHz
ETS 300 120 Circuit Mode Telefax Group 4
ETS 300 263 Telephony 7 kHz
ETS 300 264 Video Telephony
The systems also support the following ISDN Supplementary Services:
ETS 300 092 Calling Line Identification Presentation (CLIP)
ETS 300 093 Calling Line Identification Restriction (CLIR)
ETS 300 064 Direct Dialling In (DDI)
ETS 300 052 Multiple Subscriber Number (MSN)
ETS 300 055 Terminal Portability (TP)
ETS 300 061 Sub Addressing (SUB)
ETS 300 027 Call Forwarding Unconditional (CFU)
ETS 300 058 Call Waiting (CW)
ETS 300 141 Call Hold (HOLD)
ETS 300 138 Closed User Group (CUG)
ETS 300 138 Advice of Charge at end of Call (AOC-E)
D-Channel Packet Access Specifications supported include:
ETS 300 007 Support of packet-mode terminal equipment by an ISDN
ETS 300 048 ISDN Packet Mode Bearer Services (PMBS) ISDN Virtual Call
(VC) and Permanent Virtual Call (PVC)
ETS 300 049 ISDN Packet Mode Bearer Services (PMBS) ISDN Virtual Call
(VC) and Permanent Virtual Call (PVC)
ETS 300 099 Specification of the Packet Handler Access Point Interface (PHI)
In addition the following D-channel based Supplementary Services are supported.
ETS 300 286 User to User Signalling (UUS)