Patton electronic SmartNode 4110 Series manual Enabling the early call disconnect optional

SmartWare Software Configuration Guide 38 • H.323 interface configuration

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

Command	Purpose
node(if-h323)[if-name]#early-disconnect	Enables early call disconnect (Default: dis-
	abled)

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

Command	Purpose
node(if-h323)[if-name]#via-address-sup-	Enables sending of the via address in call
port	transfers (Default: disabled)

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 437