Dialogic 4000 SERIES Manual de usuario descargar pdf (Pagina 33)

Dialogic® Diva® SIPcontrol™ Configuration

Page 33

Address Normalization

You can configure the following parameters in the Address Normalization section when you create or modify

a PSTN interface:

Early B3 connect: With this parameter, you can determine if early media should be enabled on this controller

(EarlyB3) or whether early media should be enabled even if an "inbound tones available"

signal is not received from the PSTN.

The following values determine whether EarlyB3 and EarlyB3ForceMedia are enabled:

Value EarlyB3 EarlyB3Force

Media

auto enabled not enabled

on enabled enabled

off not enabled not enabled

The default value is auto.

Disable progress

Disables the sending of PROGRESS messages to ISDN if a 183 Session Progress message

is received from the SIP peer.

This field is disabled by default.

EarlyB3 default disconnect

timeout [s]:

Specifies the disconnect timeout value for early media calls to the PSTN, depending on the

received cause value. The disconnect timer is released if a call to the PSTN is terminated

before the receiver answers the call. This allows the caller to listen to a network

announcement describing the reason for the failure (e.g., "The number you have dialed is

not available. Please try again later.")

The default value is 30 seconds. This value also applies to all causes not listed in the

Enhanced section.

EarlyB3 disconnect timeout

[s] Cause <x>:<reason for

disconnect timeout>:

With these parameters, you can define the disconnect timeout for the different disconnect

timeout reasons. The default value for each reason is 30 seconds.

Dialplan: Select the local dialplan to be used by the dialplan module of Diva SIPcontrol. The selected dialplan

applies only to this controller.

In most cases, the PSTN interfaces within the system share a common dialplan of the local

environment, but configuring the dialplan per controller allows for handling variants, e.g., if the

controllers are connected to different PBXs or if one controller is directly connected to the public

network.

Configure the local dialplan as described under D

ialplans on page 51 before you select it here.

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Dialogic 4000 SERIES Manual de usuario Pagina 33