SIP User's Manual 142 Document #: LTRT-65415
MediaPack Series
Parameter Description
Web/EMS: Charge Code Optional Charge Code assigned to the routing rule. For configuring
Charge Codes, see Configuring Charge Codes Table on page 151.
Not
e: This parameter is applicable only to FXS interfaces.
3.3.2.8.3.3 Configuring IP to Hunt Group Routing Table
The 'IP to Hunt Group Routing Table' page allows you to configure up to 24 inbound (IP-to-
Tel / Hunt Group) call routing rules. The specific channel pertaining to the Hunt Group to
which the call is routed is determined according to the Hunt Group's channel selection
mode. The channel selection mode can be defined per Hunt Group (see ''Configuring Hunt
Group Settings'' on page 126), o
r for all Hunt Groups using the global parameter
ChannelSelectMode.
This table provides two main areas for defining a routing rule:
Matching Characteristics: user-defined characteristics of the incoming IP call are
defined in this area. If the characteristics match a table entry, the rule is used to route
the call. One or more characteristics can be defined for the rule such as source
(calling)/destination (called) telephone number prefix, and source IP address (from
where call received).
Destination: user-defined destination. If the call matches the characteristics, the
device routes the call to this destination. The destination is a selected Hunt Group.
Notes:
• When a call release reason (defined in ''Configuring Reasons for
Alternative Routing'' on page 144) is received for a specific IP-to-Tel call,
an alternative Hunt Group for that call can be configured. This is done by
configuring an additional routing rule for the same call characteristics, but
with a different Hunt Group ID.
• You can also configure the 'IP to Hunt Group Routing Table' using the ini
file table parameter PSTNPrefix (see ''Number Manipulation and Routing
Parameters'' on page 474).
¾ To configure IP-to-Tel routing rules:
1. Open the 'IP to Hunt Group Routing Table' page (Configuration tab > VoIP menu >
GW and IP to IP submenu > Routing submenu > IP to Trunk Group Routing).
Figure 3-87: Inbound IP Routing Table Page
The above figure displays the following configured routing rules:
• Rule 1: If the incoming IP call destination phone prefix is between 10 and 19, the
call is assigned settings configured for IP Profile ID 2 and routed to Hunt Group
ID 1.
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