Pre-Configured Ip-To-Ip Routing Rules; Normal Mode - AudioCodes Mediant 4000 SBC User Manual

31.4

Pre-Configured IP-to-IP Routing Rules

For the CRP application, the IP-to-IP Routing table is pre-configured with IP-to-IP routing
rules. These rules depend on the configured Call Survivability mode, as described in
''Configuring Call Survivability Mode'' on page 594.
Note:
•
The IP-to-IP Routing table is read-only.
•
For accessing the IP-to-IP Routing table and for a description of its parameters,
see ''Configuring SBC IP-to-IP Routing Rules'' on page 499.

31.4.1 Normal Mode

The pre-configured IP-to-IP routing rules for the Normal CRP call survivability mode are
shown in the table below:
Table 31-2: Pre-Configured IP-to-IP Routing Rules for CRP Normal Mode
Index Source IP
Group /
Emergency
1 Any
3 #1 [CRP
Users]
4 #1 [CRP
Users]
5 #1 [CRP
Users]
6 #2 [CRP
Proxy]
7 #2 [CRP
Proxy]
8 #3 [CRP
Gateway]
9 #3 [CRP
Gateway]
Note: Index 7 appears only if the CRPGatewayFallback parameter is enabled (see
'Configuring PSTN Fallback' on page 598). This routing rule is used if the device can't
find a matching destination user for IP Group 1 (User-type IP Group) in its registration
database. If the CRPGatewayFallback parameter is disabled and no matching user is
find, the device rejects the call.
User's Manual
Request Destination
Type Type
OPTIONS Dest
Address
All IP Group
All IP Group
All IP Group
All IP Group
All IP Group
All IP Group
All IP Group
Destination Destination
IP Group Address
- Internal
#2 [CRP
Proxy]
#1 [CRP
Users]
#3 [CRP
Gateway]
#1 [CRP
Users]
#3 [CRP
Gateway]
#2 [CRP
Proxy]
#1 [CRP
Users]
596
Mediant 4000 SBC
Alternative Route
Options
Route Row
- Route Row
- Alternative Route
Ignore Inputs
- Alternative Route
Ignore Inputs
- Route Row
- Route Row
- Route Row
- Alternative Route
Ignore Inputs
Document #: LTRT-40203