ADTRAN 1200305L1 Is between protocol states, Dual-tone, multi-frequency Dtmf digit received

ATLAS 550 System Manual Section 4, User Interface Guide

Each packet the ATLAS 550 receives from its connected frame relay endpoint is classified into one of the following groups:

BLANK	No frame has yet been received from the endpoint, or a FAX connection
	is between protocol states.
DTMF	Dual-tone, multi-frequency (DTMF) digit received.
VOICE	Receiving voice frames. A connection to a FAX endpoint shows a
	VOICE status until the FAX protocol is established.
2100 HZ TONE	FAX single-frequency tone detected indicating the beginning of a FAX
	session.
V.21	FAX single-frequency tone detected indicating the beginning of a FAX
	page.

V.27TER (2400 BPS) FAX data reception of 2400 bps using protocol V.27ter. V.27TER (4800 BPS) FAX data reception of 4800 bps using protocol V.27ter.

V.29 (7200 BPS) FAX data reception of 7200 bps using protocol V.29.

V.29 (9600 BPS) FAX data reception of 9600 bps using protocol V.29.

V.33 (12000 BPS) FAX data reception of 12000 bps using protocol V.33.

V.33 (14400 BPS) FAX data reception of 14400 bps using protocol V.33.

MODULES (VCOM-X) > CONFIG

Write security: 4; Read security: 5

Provides diagnostic tools for suspected problems; under normal operation, users do not configure the packet voice devices.

MODULES (VCOM-X) > CONFIG > CONFIGURE VCOM DEVICES

Write security: 4; Read security: 5

Contains configuration parameters for individual VCOM devices.

MODULES (VCOM-X) > CONFIG > CONFIGURE VCOM DEVICES > DEVICE

Read security: 5

Indicates the resource number of the packet voice device listed. On the ATLAS 550, packet voice devices are numbered 1-24.

MODULES (VCOM-X) > CONFIG > CONFIGURE VCOM DEVICES > STATE

Write security: 4; Read security: 5

Controls the configuration state of the individual packet voice device. The ATLAS 550 determines the initial configuration state of each device. ATLAS uses this configuration information to determine which packet voice devices are functional and may be used, which are defective and should not be used, or which are not present on the module and should not be used. Users who suspect an individual packet voice device of improper operation can manually disable that device to prevent ATLAS from attempting to use it. The

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