Avaya Configuring Dial Services Bedienungsanleitung PDF herunterladen (Seite 144)

Configuring Dial Services

6-10

117353-B Rev. 00

Modifying the Callback Mode Parameter

If you modify the Callback Mode parameter, be aware of the following:

• The server or client delay time resets.

If you change from a server mode to a client mode, or from a client mode to a

server mode, the associated callback delay time resets to its default value.

For example, if you change the callback mode from Server to Client, and the

Callback Server Delay Time was set to 5 seconds, this time resets to the

default value of 0. Conversely, if you change the callback mode from Client

One Charge to Server One Charge, the Callback Client Delay Time resets to

its default value of 5 seconds.

• Site Manager prompts you to enable incoming call filtering.

If you select Server One Charge or Server One Charge Call ID, Site Manager

prompts you to enable the Incoming Filter parameter. For these two callback

modes, the router uses incoming call filtering to verify that the client is an

authorized caller. If you later change these modes to any other callback mode,

Site Manager prompts you to disable incoming call filtering.

• Site Manager requests caller resolution table information.

If you select Server, Server Call ID, Client, or Client One Charge, Site

Manager prompts you to make a caller resolution table entry by displaying the

Caller Resolution Info window. These callback modes require a caller

resolution table entry to authenticate callers on each side of the connection

and, for the server, to indicate which circuit to activate for a call.

• Site Manager requests an outgoing phone number.

If you select Server or Server One Charge, and there are no entries in the

outgoing phone list, Site Manager prompts you to enter a phone number by

displaying the Outgoing Phone Number window.

Callback and the Circuit’s Connection Mode

The server’s callback configuration takes precedence over its Connection Mode

parameter setting. The Connection Mode parameter determines whether or not a

router can place a call. If you enable callback, the router ignores the Connection

Mode parameter to ensure that the server can always call the client.

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Avaya Configuring Dial Services Bedienungsanleitung Seite 144