Cisco Cisco TelePresence MX700 Manuale Di Manutenzione

D15119.02 MX700 and MX800 Administrator Guide TC7.2, AUGUST 2014.

Cisco TelePresence MX700 and MX800

Administrator Guide

GPIO settings

GPIO Pin [1..4] Mode

The four GPIO pins are configured individually. The state can be retrieved by "xStatus GPIO Pin

[1..4] State". The default pin state is High (+12 V). When activated as output, they are set to 0 V.

To activate them as input, they must be pulled down to 0 V.

Requires user role: ADMIN
Value space: <InputNoAction/OutputManualState/OutputInCall/OutputMicrophonesMuted/

OutputPresentationOn/OutputAllCallsEncrypted/OutputStandbyActive/InputMuteMicrophones>

InputNoAction: The pin state can be set, but no operation is performed.
OutputManualState: The pin state can be set by "xCommand GPIO ManualState Set PinX:

<High/Low>" (to +12 V or 0 V, respectively).
OutputInCall: The pin is activated when in call, deactivated when not in call.
OutputMicrophonesMuted: The pin is activated when microphones are muted, deactivated

when not muted.
OutputPresentationOn: The pin is activated when presentation is active, deactivated when

presentation is not active.
OutputAllCallsEncrypted: The pin is activated when all calls are encrypted, deactivated when

one or more calls are not encrypted.
OutputStandbyActive: The pin is activated when the system is in standby mode, deactivated

when no longer in standby.
InputMuteMicrophones: When the pin is activated (0 V), the microphones will be muted.

When deactivated (+ 12 V), the microphones are unmuted.

Example:

GPIO Pin 1 Mode: InputNoAction

Contents

Introduction

Web interface

System settings

Setting passwords

Appendices

System settings