Configuring Outbound Ip Routing Table - AudioCodes Mediant 1000 User Manual

SIP User's Manual

18.4.2 Configuring Outbound IP Routing Table

The Outbound IP Routing Table page allows you to configure up to 180 Tel-to-IP/outbound
IP call routing rules. The device uses these rules to route calls from the Tel or IP to user-
defined IP destinations.
The Outbound IP Routing Table table provides two main areas for defining a routing rule:

Matching Characteristics: User-defined characteristics of the incoming call. If the
call characteristics match a table entry, the routing rule is used to route the call to the
specified destination. One or more characteristics can be defined for the rule:
•
Source IP Group (to which the call belongs)
•
Source and destination Request-URI host name prefix
•
Source Trunk Group (from where the call is received)
•
Source (calling) and destination (called) telephone number prefix and suffix
•
Source and destination Request-URI host name prefix

Destination: User-defined IP destination. If the call matches the characteristics, the
device routes the call to this destination. If the number dialed does not match the
characteristics, the call is not made. The destination can be any of the following:
•
IP address
•
Fully Qualified Domain Name (FQDN)
•
E.164 Number Mapping (ENUM)
•
Lightweight Directory Access Protocol (LDAP) - for a description, see 'Routing
Based on LDAP Active Directory Queries' on page
•
IP Group - the call is routed to the Proxy Set (IP address) or SRD associated with
the IP Group (defined in 'Configuring IP Groups' on page 195). If the device is
configured with multiple SRDs, you can also indicate (in the table's 'Dest. SRD'
field) the destination SRD for routing to one of the following destination types - IP
address, FQDN, ENUM, or LDAP. If the SRD is not selected, then the default
SRD–0–is used. In scenarios where routing is to an IP Group, the destination
SRD is obtained from the SRD defined for that IP Group (in the IP Group table).
The specified destination SRD determines the:
•
Destination SIP interface (SIP port and control IP interface) - important when
using multiple SIP control VLANs
•
Media Realm (port and IP interface for media / RTP voice)
•
Other SRD-related interfaces and features on which the call is routed
Version 6.4 271
18. GW and IP to IP
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March 2012