# Data services

Lets you specify the routing for incoming data service connections.

Data service connections via digital network interfaces (BRI/PRA) are routed to a data service destination table via the call distribution element. In the data service destination table, destinations are allocated for each type of data service. If a data service type cannot be unequivocally allocated, it will be routed to the Unknown destination. You can configure several data service destination tables.

Table 1. Data-service destination table
Data-service type | Possible destinations
FAX2, FAX3 | Analogue terminal interface SIP terminal interface
FAX4 | Terminal interface BRI-S Analogue terminal interface
Telepac X.25/X.31A | Terminal adapter on an BRI-S terminal interface
Teletex | Terminal adapter on an BRI-S terminal interface
Telex | Terminal adapter on an BRI-S terminal interface
Videotex | Terminal adapter on an BRI-S terminal interface
TA V.110 | Terminal adapter on an BRI-S terminal interface
TA V.120 | Terminal adapter on an BRI-S terminal interface
B channel transparent | BRI-S terminal interface remote maintenance PPP
Analogue modem | Analogue terminal interface Terminal adapter on an BRI-S terminal interface
Unknown | Any destination

## Data-service individual destination

Instead of the system-wide allocation via the data service destination table, you can also use the call distribution elements to assign different destinations to a data service type. To do so, tick the Unique destination column for the data service type concerned and enter the destination you want under Data service unique destination in the call distribution elements.

Parent topic: Emergency calls
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