From The Private Leased-Line Network Into The Private Leased; Line Network - Aastra 400 Series System Manual

Call routing
6. 8. 3 From the private leased-line network into the private
leased-line network
A call from the private leased-line network will be routed on at the transit PINX in
accordance with the information of the PISN destination user.
If the transit PINX is located in the same region as the destination user, the phone
number's regional prefix will be truncated.
Fig. 115 Transit routing from the private leased-line network to another PISN user
Tab. 89 Routing parameter settings
Parameter
Trunk group 4:
• Network interfaces
• Incoming connection
• Network type
• Protocol
264
Parameter value
Network interfaces in this trunk group
Number of connections allowed simultaneously
Private
QSIG or QSIG / PSS1 ISO
System functions and features as of R3.0
syd-0367/1.3 – R3.0 – 03.2013