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Technical Configuration (Analog/BRI) MultiVOIP User Guide
234
E&M Interface Parameter Definitions
Field Name Values Description
Interface E&M enables E&M functionality
Type Types 1-5. Each
type can be 2-wire
or 4-wire.
Refers to the type of E&M
interface being used.
Signal
Dial Tone or
Wink
When Dial Tone is selected, no
wink is required on the E lead or M
lead in the call initiation or setup.
When Wink is selected, a wink is
required during call setup.
Wink Timer
(in ms)
integer values,
in milliseconds
This is the length of the wink for
wink signaling.
Applicable only when Signal
parameter is set to “Wink.”
Pass Through Y/N
When enabled (“Y”), this feature is
used to create an open audio path
for 2- or 4-wire. The E&M leads
are passed through the voip
transparently.
Applicable only for E&M
Signaling with Dial Tone.