5.24.1.1. Supplementary Services 
The following table shows a list of supported Supplementary Services.
(X = supported)
Table 12. Supplementary Services
|
Supplementary Service
|
ATT4ESS
|
MCI- DMS250
|
MCI- DEX600
|
SPIRNT- DMS250
|
NI2
|
|
Call-by-Call Service Selection
|
X
|
X
|
X
|
X
|
X
|
|
Dedicated Service Selection
|
X
|
X
|
X
|
X
|
X
|
|
Equal Access
|
X
|
-
|
-
|
-
|
X
|
|
Operator Access (using functional Signalling)
|
X
|
-
|
-
|
-
|
X
|
|
DNIS (Dialed Nr ID Service)
|
X
|
X
|
X
|
X
|
X
|
|
CLID (Calling Line ID))
|
X
|
X
|
X
|
X
|
X
|
|
COLI (Connected Line ID)
|
X
|
X
|
X
|
X
|
-
|
|
Redirecting Number
|
X
|
X
|
X
|
X
|
X
|
|
Network Name Display
|
-
|
-
|
-
|
-
|
-
|
|
Call Redirection
|
X
|
X
|
X
|
||
|
Network Call Transfer - Network Call Transfer
(MCI)
- Two B-Channel Transfer (NI2)
|
-
|
X
|
X
|
-
|
X
|
|
User-to-User Signalling
|
X
|
X
|
X
|
-
|
-
|
|
B-Channel Management
|
X
|
X
|
X
|
X
|
X
|
|
PRI Span Initialization Restart Procedures
|
X
|
X
|
X
|
X
|
X
|
|
Additional Calling Part Number
|
X
|
X
|
X
|
X
|
X
|
|
CND (Calling Name Delivery)
|
X
|
||||
|
ISDN-PRI (RN) Redirecting Number
|
X
|
X
|
X
|
X
|
X
|