Multi-Tech Systems MULTIVOIP MVP-410ST/810ST - Manual (Page 417)

MultiVOIP User Guide Operation & Maintenance
417
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