Aastra 400 Series System Manual

Features
354
System functions and features as of R3.0
syd-0367/1.3 – R3.0 – 03.2013
9. 2. 1. 2 ISDN supplementary services supported
In the following overview ISDN supplementary services are categorized as follows:
• Identification services
• Connection services
• Rerouting services
• Call charge services
• Other services
As a rule network interfaces are wired as a point-to-point connection (P-P). How-
ever, the point-to-multipoint (P-MP) connection type is also possible. Not all ISDN
supplementary services are provided by network providers on both connection
types or supported by the communication server.
Identification services
Tab. 141 Identification services
Connection services
Tab. 142 Connection services
Name of the service Remark P-P P-MP
CLIP Calling Line Identification Presentation Displays the caller's number to the called
party
✓✓
CLIR Calling Line Identification Restriction Suppresses the display of the caller's
number to the called party
✓✓
COLP Connected Line Identification Presenta-
tion
Displays the called party's number to the
caller
✓✓
COLR Connected Line Identification Restric-
tion
Suppresses the display of the called
party's number to the caller
✓✓
DDI Direct Dialling In Direct dialling ✓ –
MCID Malicious Call Identification Records malicious calls ✓✓
MSN Multiple Subscriber Number Multiple subscriber number – ✓
Name of the service Remark P-P P-MP
HOLD Call Hold Holds a connection in the exchange.
Precondition for enquiry calls, brokering
and three-party conferences in the
exchange
– ✓
ECT Explicit Call Transfer Call transfer in the exchange – ✓
CCBS Completion of Calls to Busy Subscriber Callback if busy in the exchange ✓✓
3PTY Three-Party Conference Three-party conference in the exchange – ✓

Aastra 400 Series Specifications

General

Brand	Aastra
Model	400 Series
Category	Server
Language	English