Zhone 3920Plus Manual de instrucciones descargar pdf (Pagina 281)

D-13920-A2-GH30-40 October 1998

ITU-T V.25bis Dialing Command

and Responses

Overview D-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Call Request Commands D-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Call Request with Number Provided (CRN) D-2. . . . . . . . . . . . . . . . . . . . . . .

Call Request with Stored Memory Address Provided (CRS) D-2. . . . . . . . . .

Call Response D-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Call Failure Indication (CFI) D-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Call Connecting (CNX) D-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Delayed Call Indicator D-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Call Answer Commands D-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Incoming Call (INC) D-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Disregard Incoming Call (DIC) D-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connect Incoming Call (CIC) D-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Program Normal (PRN) D-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Request List of Delayed Numbers (RLD) D-4. . . . . . . . . . . . . . . . . . . . . . . . . . .

Request List of Forbidden Numbers (RLF) D-4. . . . . . . . . . . . . . . . . . . . . . . . . .

Request List of Stored Numbers (RLN) D-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

List Delayed Numbers Response (LSD) D-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

List Forbidden Numbers Response (LSF

) D-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

List Stored Number Response (LSN) D-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Command Response D-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Valid (VAL) D-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Invalid (INV) D-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview

This appendix describes V.25bis dialing commands and responses. ITU-T V.25bis is an

international dialing protocol that permits direct and stored number dialing using DTEs in either

Asynchronous, bisynchronous, or HDLC operating mode. The 392xPlus modems support V.25bis

request and answer commands. As commands are entered from the DTE, the 392xPlus modems

issue a response to the DTE which indicates if the call failed or connected, or if the command is

valid or invalid.

The following sections discuss those V.25bis commands supported by the 392xPlus modems and

the response to those commands. Tables D-1 and D-2 list the V.25bis commands and response

messages.

NOTE

The 392xPlus modem must be configured for V.25bis dialing.

Refer to DTE Dialer Type configuration option in Chapter 5,

Configure Branch.

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Zhone 3920Plus Manual de instrucciones Pagina 281