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CS Interface Configuration
Software Configuration Guide, Revision 1.03
SN(if-pstn)[PBX_tru~]#
fallback dest-interface Public_access
SN(if-pstn)[PBX_tru~]#
exit
SN(if-pstn)[PublicA~]#
no interface pstn PublicPSTN
SN(ctx-cs)[switch]#
interface pstn <?>
<name> Interface name
PBX Existing interface
PublicAccess Existing interface
callapp Existing interface
SN(ctx-cs)[switch]#
21.4 Configure Call Routing
SmartWare offers two levels of call routing, 'basic interface routing' and 'advanced session routing'.
Basic interface routing allows you to forward all incoming calls on a CS interface to a destination CS
interface. An optional fallback interface can also be specified.
Advanced session routing allows you to route calls to all available CS interfaces, based on a number
of criteria such as calling number, destination number, and ISDN bearer capability. Further the
Session Router also allows you to modify the calling and called party numbers in the call setup
messages.
In the environment of the CS interfaces, it is necessary to specify whether the call will be routed
directly to another CS interface ('basic interface routing') or to a first lookup table from the Session
Router (advanced session routing).
In this chapter only 'basic interface routing' is described. For configuration of 'advanced session
routing' refer to Chapter 22, “Session Router Configuration”, which also describes the difference
between the two levels of call routing in more detail.
Procedure
To configure basic interface routing
Mode
Context CS
Command
Purpose
Step 1
node
(ctx-cs)[switch]#interface
if-
type if-name
Enter CS Interface Configuration Mode and
configure interface
if-type
with name
if-name
Step 2
node
(if
-type
)[
if-name
]#routing
dest-interface
name
Specify a destination interface for incoming calls
Step 3
node
(
if- type
)[
if-name
]#fallback
dest-interface
name
Specify a fallback interface for incoming calls
Step 4
node
(
if- type
)[
if-name
]#exit
Go back to the CS context configuration mode
Step 5
Repeat steps 1-3 for all the required CS
interfaces
Example: Configure Call Routing
The following example shows how to configure basic interface routing including fallback.
SN>
enable
SN#
configure
SN(cfg)#
context cs
SN(ctx-cs)[switch]#
interface pstn PBX_trunk
SN(if-pstn)[PBX_tru~]#
routing dest-interface H323_0
