D14635.02—MARCH 2010 19
TANDBERG Codec C90 and Profiles using C90 Administrator guide
Contents Introduction Advanced configuratio n Password protection About monitors Audio matters Appendices Contact us
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GPIO Pin [1..4] Mode

The four GPIO pins can be confi gured individually. The st ate can be retrieved by “xStatus GPI O Pin [1..4]
State”. The default pin state is High (+12V). When ac tivated as output, they are set to 0V. To activate them
as input, they must be pulled d own to 0V.
Valuespace: <InputNo Action/OutputMan ualState/OutputIn Call/OutputMicr ophonesMuted/
OutputPresentationO n/OutputAllC allsEncrypted/ InputMuteMicrophone s>
InputNoAction: The pin st ate can be set, but no operation is p erformed.
OutputManualState: T he pin state can be set by “xComma nd GPIO ManualState Set PinX : <High/
Low>” (to +12V or 0V, respectively).
OutputInCall: The pi n is activated when in call, dea ctivated when not in call.
OutputMicrophonesM uted: The pin is activated wh en microphones are muted, d eactivated when not
muted.
OutputPresentationO n: The pin is activated when pr esentation is active, deact ivated when presentation
is not active.
OutputAllCallsE ncrypted: The pin is acti vated when all calls are enc rypted, deactivated whe n one or
more calls are not encry pted.
InputMuteMicrophone s: When the pin is activated ( 0V), the microphone s will be muted. When
deactivated (+ 12V), the microph ones are unmuted.
Example: GPIO Pin 1 Mode: InputNoAction

H323 Profile [1..1] Authentication LoginName

The system sends the Authen tication Login Name and the Au thentication Password to a H.323
Gatekeeper for authentic ation. The authenticatio n is a one way authentication fro m the codec to the H.323
Gatekeeper, i.e. the system is authentic ated to the gatekeeper. If the H.323 Gatekeeper i ndicates that no
authentication is requi red, the system will still try to reg ister. Requires the H.323 Gatekeeper Au thentication
Mode to be enabled.
Valuespace: <S: 0, 50>
Format: String with a max imum of 50 characters.
Example: H323 Prole 1 Authentication LoginName: “”

H323 Profile [1..1] Authentication Password

The system sends the Authen tication Login Name and the Au thentication Password to a H.323
Gatekeeper for authentic ation. The authenticatio n is a one way authentication fro m the codec to the H.323
Gatekeeper, i.e. the system is authentic ated to the gatekeeper. If the H.323 Gatekeeper i ndicates that no
authentication is requi red, the system will still try to reg ister. Requires the H.323 Gatekeeper Au thentication
Mode to be enabled.
Valuespace: <S: 0, 50>
Format: String with a max imum of 50 characters.
Example: H323 Prole 1 Authentication Password:

H323 Profile [1..1] Authentication Mode

Set the authentication mod e.
Valuespace: <On/ Off>
On: If the H.323 Gatekeeper Auth entication Mode is set to On and a H. 323 Gatekeeper indicates
that it requires authenti cation, the system will try to auth enticate itself to the gatekeep er. Requires the
Authentication ID and Auth entication Password to be defin ed on both the codec and the Gateke eper.
Off: If the H.323 Gatekeeper Au thentication Mode is set to Of f the system will not try to auth enticate
itself to a H.323 Gatekeeper, but will stil l try a normal registratio n.
Example: H323 Prole 1 Authentication Mode: Off
The H323 settingsThe GPIO settings
Contact us
Contents
Introduction
Advanced configuratio n
Password protection
About monitors
Audio matters
Appendices
Advanced config.