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MultiVOIP User Guide Operation & Maintenance
379
Call Progress Details: Field Definitions (cont’d)
From – To Details Description
Gateway Name alphanumeric
string
Identifier for the VOIP gateway that
handled this call.
IP Address x.x.x.x,
where x has a
range of 0 to
255
IP address from which the call was
received.
Options SC, FEC Displays VOIP transmission options
in use on the current call. These may
include Forward Error Correction or
Silence Compression.
Silence
Compression
SC “SC” stands for Silence Compression.
With Silence Compression enabled,
the MultiVOIP will not transmit
voice packets when silence is
detected, thereby reducing the
amount of network bandwidth that is
being used by the voice channel.
Forward Error
Correction
FEC “FEC” stands for Forward Error
Correction.
Forward Error
Correction
enables some of the
voice packets that were corrupted or
lost to be recovered. FEC adds an
additional 50% overhead to the total
network bandwidth consumed by the
voice channel.
Default = Off