Dialogic 4000 SERIES Manual de usuario descargar pdf (Pagina 34)

Dialogic

4000 Media Gateway Series Reference Guide

Page 34

Network Interfaces

The Network Interfaces configuration allows for configuring the global network parameters of the

Diva SIPcontrol, such as the IP addresses and the ports on which Diva SIPcontrol will be listening. Diva SIPcontrol

supports only a single IP address.

To open the online help for a specific parameter, click the parameter, and a window with the help text will appear.

Type of number

(outbound):

This parameter determines the shortest format allowed in calls sent out by this interface. You can

modify this parameter only if you selected a dialplan from the drop down menu. The following options

are available:

Unchanged: The number type signaled on the received call request or the type previously set via

an inbound dialplan or address map will be used unchanged for dialing.

International number: The number is always converted to an international number, including

country and area code.

National number: The number is converted to a national number unless it is an international number

with a different country code.

Extension: The number is reduced as much as possible. An internal number is reduced to its

extension only.

For more information about number formats, see How Numbers Are Processed

on page 77.

Encoding

(outbound):

This parameter determines if numbers in calls sent out by this interface should be encoded as

unknown numbers with national or international prefix digits, or as national or international numbers

with type flags.

ISDN numbering

numbering plan -

Default

Change this setting only if the PBX rejects calls from Diva SIPcontrol despite the dialed number being

correct. This might occur, for example, if the signaled numbering plan is not supported.

Presentation

indicator -

Default

If no presentation is specified via address rewriting, this parameter specifies the presentation

indicator to set on the calling party number for calls to ISDN. The presentation indicator determines

whether the calling party number is shown or hidden from the called user.

This default does not apply to PSTN-PSTN calls, unless the known presentation indicator is explicitly

removed via an address map.

Internal

interface:

This setting controls the usage of the outside access digit by the dialplan in conjunction with this

interface. If no outside access digit is configured in the dialplan, this setting has no relevance.

Basically, this setting controls whether the outside access digit is expected in the called or calling

number depending on the call direction.

• If this setting is enabled, the outside access digit is expected in the called number for calls received

on this interface and in the calling number for calls sent by this interface.

• If this setting is disabled, the outside access digit is expected in the calling number for calls received

on this interface and in the called number for calls sent by this interface.

In most cases this setting is directly related to the NT/TE mode of the interface. If the interface is

in NT mode, this setting usually needs to be enabled. If the interface is in TE mode or an FXO board

is used, the setting usually needs to be disabled.

If the Internal Interface option is enabled, calls to the connected network will have a calling number

with an outside access digit, unless the calling party has an internal number or the number is

converted to the number type format instead of a number with a dialing prefix.

Also, the dialplan expects that calls from the connected network have a called number with outside

access digit, unless the called party has an internal number. This expectation can be disabled in

dialplan configuration, if necessary.

If the option is disabled, calls to the connected network will have a called number with an outside

access digit, unless the called party has an internal number or the number is converted to the number

type format instead of a number with dialing prefix.

Also, the dialplan expects that calls from the connected network have a calling number with outside

access digit, unless the calling party has an internal number. This expectation can be disabled in

dialplan configuration, if necessary.

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