Mitel 430 - Data service; Data-service connections and destination tables

Data service
255
System functions and features as of R4.1
syd-0570/1.2 – R4.1 – 08.2016
7 Data service
This Chapter deals with outgoing and incoming data service connections. It looks at
types of data services, the configuration of data service destination tables, and how
data services are routed in the private leased-line network. This section also deals
with user-to-user signalling and the fax service on a CPU2 applications card
(Mitel 470 only).
7. 1 Overview
Outgoing data-service connections are set up and routed in a similar way to call con-
nections. This also applies in a private leased-line network.
Incoming data-service connections are routed via data-service destination tables.
To route a call at a gateway or transit PINX on into the private leased-line network, a
PISN user is entered as the data service destination (see "Routing in the private
leased-line network", page 259).
Internal data-service connections are also routed via the data-service destination ta-
bles (see "Routing to a destination in the data-service destination table", page 256
).
"User-to-user signalling (UUS)", page 260
offers the possibility of exchanging data dur-
ing the connection setup and disconnection phases.
Mitel Advanced Intelligent Network:
In an AIN incoming data service connections are possible only on the Master and only if the
Master is connected to the public network. Data service connections are not possible within an
AIN (via IP from node to node).
7. 2 Data-service connections and destination tables
Data-service connections are routed via the call distribution element to a data-service
destination table ( =42). In the data-service destination table each data-service type
is allocated internal or PISN-internal destinations. There are several data-service desti-
nation tables; their number depends on the communication server type.
The system analyses the data-service type involved and then routes the call to the
configured destination.
Destinations include:
• Internal users (including the remote maintenance access)
• User groups
•PISN users
• Data-service individual destination