Call Routing Example Network - Patton electronics SmartNode Series Software Configuration Manual

SmartWare Software Configuration Guide
Example: Enterprise network with local breakout and IP carrier access
Consider the following Enterprise Network.
Site A
TA
LAN
Note
The SmartNodes in this Network may be owned and operated by the Com-
pany or by a Service Provider.
The goal of this scenario is to connect the two PBX of sites A and B. The two sites are connected to a broad-
band IP provider. The IP network is used to exchange data and voice calls between the two sites. On the IP
network there is also a PSTN gateway (Node C) to an alternative voice carrier Melon that shall be used for most
call destinations.
Sites A and B also have connections to the local ISDN network. This is called the local breakout connection.
The local breakout is to be used as a fallback for ISDN data connections.
We assume the following:
• The number block for site A is 022 782 55 00 to 99
• The number block for site B is 033 665 2 000 to 999
• The Carrier Access Code (CAC) for Apple is 1055
• The Carrier Access Code (CAC) for Orange is 1066
• Carriers Apple, Orange and Melon do not support ISDN data calls (PC with ISDN Terminal Adapter
behind PBX A)
Call router configuration task list
Carrier
Apple
PBX
Node A
Figure 73. Call routing example network
Carrier
Orange
ISDN
IP
Node B
WAN
Node C
Carrier
Melon
40 • Call router configuration
Site B
PBX
LAN
512