Filter
Top Products
Call router configuration task list 517
SmartWare Software Configuration Guide 40 • Call router configuration
Example: Enterprise network with local breakout and IP carrier access
Consider the following Enterprise Network.
Figure 73. Call routing example network
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)
Node A
IP
WAN
Site A
Node B
PBX
ISDN
Site B
TA
PBX
LAN LAN
Carrier
Apple
Carrier
Orange
Carrier
Melon
Node C