Interface Control. API Audio Accessories 1608-

Local Administrative Options

Interface Control

Use the following procedure to set or change the interface control value.

1. While the telephone is on-hook and idle, press the following sequence of keys on the faceplate of the telephone:

Mute 4 6 8 # (Mute I N T #)

Note:

Note:

Press the Mute button momentarily. Do not press this button while pressing other keys/buttons.

2. After entry of the command sequence, telephones with an internal Ethernet switch display the following text, depending on the current interface control value:

PHY1=status

*=change #=OK where status is the value of PHY1STAT, defined as:

● Status is auto when PHY1STAT = 1

● Status is 10Mbps HDX when PHY1STAT = 2

● Status is 10Mbps FDX when PHY1STAT = 3

● Status is 100Mbps HDX when PHY1STAT = 4

● Status is 100Mbps FDX when PHY1STAT = 5

3. To change the PHY1 value, press *.

Depending on the current value, the next sequential valid PHY1 value is selected and displayed as the status. For example, if the current value is 10Mbps HDX (2), pressing * changes the value to 3 (10Mbps FDX).

44 Avaya 1600 Series IP Deskphones Installation and Maintenance Guide

Interface Control

4. Press the * button to terminate the procedure, or the # button to save the new value. If you press the # button, the following text displays:

PHY2=status

*=change #=OK where status is the value of PHY2STAT, defined as:

● Status is disabled when PHY2STAT = 0

● Status is auto when PHY2STAT = 1

● Status is 10Mbps HDX when PHY2STAT = 2

● Status is 10Mbps FDX when PHY2STAT = 3

● Status is 100Mbps HDX when PHY2STAT = 4

● Status is 100Mbps FDX when PHY2STAT = 5

5. To change the PHY2 value, press *.

Depending on the current value, the next sequential valid PHY2 value is selected and displayed as the status. For example, if the current value is 10Mbps HDX (2), pressing * changes the value to 3 (10Mbps FDX).

The following text displays left-justified at the top of the display:

Save new value?

*=no #=yes

6. Press the * button to terminate the procedure, or the # button to save the new values.

If you press the # button, the following text displays.

New value

being saved

The new values are saved and a restart occurs automatically. The user interface is restored to its previous state.

Issue 4 February 2010 45