AudioCodes Mediant 3000 User Manual

Version 7.0 1019 Mediant 3000
User's Manual 58. Configuration Parameters Reference
Parameter Description
a redundant route.
 [2] Proxy = Proxy list is used to locate a redundant route.
Note: To implement the Redundant Routing Mode mechanism, you
first need to configure the parameter AltRouteCauseTEL2IP (Reasons
for Alternative Routing table).
[DisconnectCallwithPIifAlt] Defines when the device sends the IP-to-Tel call to an alternative route
(if configured) when it receives an ISDN Q.931 Disconnect message
from the Tel side.
 [0] (Default) = The device forwards early media to the IP side if
Disconnect includes PI, and disconnects the call when a Release
message is received. Only after the call is disconnected does the
device send the call to an alternative route.
 [1] = The device immediately sends the call to the alternative route.
For more information, see Alternative Routing upon ISDN Disconnect
on page 521.
[EnableAltMapTel2IP] Enables different Tel-to-IP destination number manipulation rules per
routing rule when several (up to three) Tel-to-IP routing rules are
defined and if alternative routing using release causes is used. For
example, if an INVITE message for a Tel-to-IP call is returned with a
SIP 404 Not Found response, the call can be re-sent to a different
destination number (as defined using the parameter
NumberMapTel2IP).
 [0] = Disable (default)

[1]
= Enable
Reasons for Alternative Tel-to-IP Routing Table
Reasons for Alternative
Routing
[AltRouteCauseTel2IP]
Defines SIP call failure reason values received from the IP side. If an
IP call is released as a result of one of these reasons, the device
attempts to locate an alternative IP route for the call in the Tel-to-IP
Routing table (if a Proxy is not used) or used as a redundant Proxy
(you need to set the parameter RedundantRoutingMode to 2). The
release reason for Tel-to-IP calls is provided in SIP 4xx, 5xx, and 6xx
response codes.
The format of the ini file table parameter is as follows:
[AltRouteCauseTel2IP]
FORMAT AltRouteCauseTel2IP_Index =
AltRouteCauseTel2IP_ReleaseCause;
[\AltRouteCauseTel2IP]
For example:
AltRouteCauseTel2IP 0 = 486; (Busy Here)
AltRouteCauseTel2IP 1 = 480; (Temporarily Unavailable)
AltRouteCauseTel2IP 2 = 408; (No Response)
For a detailed description of the table, see ''Alternative Routing Based
on SIP Responses'' on page 514.
Reasons for Alternative IP-to-Tel Routing Table
Reasons for Alternative IP-
to-Tel Routing
[AltRouteCauseIP2Tel]
Defines call failure reason values received from the Tel side (in Q.931
presentation). If a call is released as a result of one of these reasons,
the device attempts to locate an alternative Trunk Group for the call in
the IP to Trunk Group Routing table.
The format of the ini file table parameter is as follows:

AudioCodes Mediant 3000 Specifications

General

Brand	AudioCodes
Model	Mediant 3000
Category	Gateway
Language	English