System Functions and Features as of I7.9
Call routing
217
sy
d-
020
0/3.
0
– I7.
9
– 1
1
.2009
5. 8. 2
From the private leased-line network into the public
network
A PINX will route an incoming call from the private leased-line network on towards
the public network if the incoming call has a phone number
•
with NPI
=
E.164
or
•
with an exchange access prefix.
call number with
NPI
=
E.164
If the numbering plan identifier of an incoming call’s phone number corresponds
to type E.164, the call will be routed directly to the route set under
Transit route
by
the incoming trunk group at a gateway or transit PINX.
The numbering plan identifier is set under
NPI
in the route configuration of the
source PINX.
[1]
One and the same trunk group cannot contain both analogue and digital network interfaces.
Fig. 96
Transit routing from private leased-line network
→
public network with
NPI
=
E.164
1*/9
1*/91*/9
&Y
DIBOHF
1*4/
5
5
BC
<>
5SVOLHSPVQ %44
5SVOLHSPVQ 144
OFUXPSLJOUFSGBDFT
USVOLHSPVQ
/FUXPSLJOUFSGBDFT
5
5
4F
3PVUF
USBOTJUSPVUF
&
&