AudioCodes MediaPack MP-124 User Manual page 159

SIP User's Manual
Parameter
IP Profile ID
Status
Charge Code
3.4.4.4.3 IP to Hunt Group Routing
The 'IP to Hunt Group Routing Table' page provides a table for routing incoming IP calls to
groups of channels (FXS/FXO endpoints)called Hunt Groups. You can add up to 24 entries
in the table.
The IP-to-Tel calls are routed to Hunt Groups according to any of the following (or a
combination thereof):
Destination phone prefix
Source phone prefix
Source IP address
Once the call is routed to the specific Hunt Group, the call is sent to the device's channels
pertaining to the Hunt Group. The specific channel within the Hunt Group to which the call
is sent is determined according to the Hunt Group's channel selection mode. This mode is
defined per Hunt Group in the 'Hunt Group Settings' page (refer to ''Configuring the Hunt
Group Settings'' on page 180) or for all Hunt Groups in the 'SIP General Parameters' page
(refer to ''SIP General Parameters'' on page 100) using the global parameter
ChannelSelectMode. If a mode is not specified for a Hunt Group, then this global
parameter applies. Hunt Groups can be used for FXO and FXS channels, but they are
typically used for FXO interfaces.
Hunt Group ID's are assigned to the device's channels in the 'Endpoint Phone Number'
page (refer to "Configuring the Endpoint Phone Numbers" on page 179).
Notes:
Version 5.4
IP profile number assigned to the destination IP address that is defined in
the 'Dest. IP Address' field.
A read-only field representing the Quality of Service of the destination IP
address:
n/a = Alternative Routing feature is disabled.
OK = IP route is available.
Ping Error = No ping to IP destination; route is not available.
QoS Low = Bad QoS of IP destination; route is not available.
DNS Error = No DNS resolution (only when domain name is used
instead of an IP address).
An optional Charge Code (1 to 25) can be applied to each routing rule to
associate it with an entry in the Charge Code table (refer to "Charge Codes
Table" on page 141).
•
When a release reason, defined in the 'Reasons for Alternative IP to Tel
Routing' table (refer to ''Reasons for Alternative Routing'' on page 164) is
received for a specific IP-to-Tel call, an alternative Hunt Group for that
call is available. To associate an alternative Hunt Group to an incoming
IP call, assign it with an additional entry in the 'IP to Hunt Group Routing'
table (repeat the same routing rules with a different Hunt Group ID).
•
You can also configure the 'IP to Hunt Group Routing' table using the ini
file table parameter PSTNPrefix (refer to ''Number Manipulation and
Routing Parameters'' on page 286).
Description
159
3. Web-Based Management
May 2008