Ascotel IntelliGate 2025/2045/2065
70 System Interfaces Part 1
Tab. 1.4: System configuration: Format of the ETSI S-bus
Note:
If the parameter "S-bus Protocol" is configured to "V2" in the system
configuration, the format is not diallable on the S-bus. In this case the
TSD is transmitted
Exchange Access Prefix for Terminals on the ETSI S Bus
For terminals on the ETSI S-bus the interface configuration can be used to select
whether or not the exchange access prefix of the CLIP should be truncated for
incoming calls (setting "Delete exchange access prefix" = "Yes" / "No", Default
= No). This setting is effective only in the S-bus mode ("S bus protocol = ETSI").
See also:
"Voice and data terminals on the S interface", page 605
3.2.1.2 AD2 user-network interfaces
The AD2 digital user-network interface is a proprietary, system-specific 2-wire
interface used for connecting system terminals:
• Corded system terminals
• V.24 interface Pocket Adapter
• Ascotel DECT Radio units
Parameter Parameter value Remarks
MSN format on the S-bus • TSD • Single-digit terminal selection digit (TSD) as per inter-
face configuration
• Subscriber No. • Default setting
• Mode of operation as customary in the public ISDN
network
• DDI No. • For special applications, e.g. Unified Messaging Sys-
tems
• If the DDI number is missing, the system attempts to
transmit one of the following numbers, in the
sequence shown below:
– Number of the CDE
– UG number
– Subscriber number
• Also functions internally
To Next Page
Loading...
