Enabling The Early Call Disconnect (Optional); Enabling The Via Address Support (Optional); Override The Default Destination Call Signaling Port (Optional) - Patton electronics SmartNode Series Software Configuration Manual

SmartWare Software Configuration Guide

Enabling the early call disconnect (optional)

Early call disconnect suppresses busy tones (e.g. disturbing a telephone conference) and post-call announce-
ments by sending an H.323 Release message to the remote peer when the connected terminal hangs up (ISDN:
when Disconnect message is received; analog line: when busy tone is detected, loop current is interrupted, or
battery voltage is reversed).
Procedure: To enable early call disconnect
Mode: Interface H.323
Step
1
node(if-h323)[if-name]#early-disconnect
Example: Enable early call disconnect
The following example shows how to enable early call disconnect on an H.323 interface named MyH323If.
node>enable
node#configure
node(cfg)#context cs
node(ctx-cs)[switch]#interface h323 MyH323If
node(if-h323)[MyH323If]#early-disconnect

Enabling the via address support (optional)

Some LAN Voice applications require the H.323 gateway to add the calling party number of the connected
terminal as an H.323 E.164 Alias to the Facility message when transferring a call to another gateway. This
enables a gatekeeper to detect loops of call forwarding and to stop them.
Procedure: To enable sending of the via address in call transfers
Mode: Interface H.323
Step
1
node(if-h323)[if-name]#via-address-sup-
port
Example: Enabling the via address support
The following example shows how to enable the via address support on an H.323 interface named MyH323If.
node>enable
node#configure
node(cfg)#context cs
node(ctx-cs)[switch]#interface h323 MyH323If
node(if-h323)[MyH323If]#via-address-support

Override the default destination call signaling port (Optional)

Normally, if no gatekeeper is used, the TCP call-signaling connection for outbound H.323 calls is established
to the H.323 standard call-signaling port 1720. If your destination uses a different call-signaling port, it is pos-
sible to define an alternate port using this procedure.
H.323 interface configuration task list
Command
Command
38 • H.323 interface configuration
Purpose
Enables early call disconnect (Default: dis-
abled)
Purpose
Enables sending of the via address in call
transfers (Default: disabled)
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