From The Public Network To The Private Leased-Line Network - Aastra Ascotel IntelliGate A150 System Manual

5. 8. 1 From the Public Network to the Private Leased-Line
Network
Routing with Direct Dialling
It is advisable to create direct dial numbers at the gateway PINX for all PISN users.
An incoming call from the public network will then be routed on into the private
leased-line network in accordance with the information relating to the dialled PISN
user.
Fig. 94 Transit routing from the public network into the private leased-line network with direct dial-
ling
Call routing
System Functions and Features as of I7.9
213