Specifications

VoiceFinder VoIP Gateway Configuration Guide (APOS 2.0) Release Version 3.1
AddPac Technology Co., LTD
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3.10.3.16. polarity-inverse
To enable polarity inverse of FXS voice port. To disable this feature, use the no form of this
command.
polarity-inverse
no polarity-inverse
3.10.3.16.1. Syntax
Keyword / Argument Description
This command has no arguments and keywords.
3.10.3.16.2. Command Default
Disabled
3.10.3.16.3. Command Modes
Voice-port configuration
3.10.3.16.4. Usage Guidelines
This command enables PBX, which is connected to FXS, to perform accounting by inversing
the both of the beginning and end of billing feature
3.10.3.16.5. Examples
The following example enables polarity inverse on voice-port 1/0.
voice-port 1/0
polarity-inverse