Multitech MULTIVOIP MVP-2410 User Manual page 161

MultiVOIP User Guide
Field Name
T1/E1/ISDN
Long-Haul
Mode
CRC Check
(Cyclic
Redundancy
Check)
Frame Format
Technical Configuration (T1/E1)
E1 Parameter Definitions
Values
E1
Y/N
--
Double Frame;
MultiFrame
(with CRC4);
MultiFrame
(w/CRC4,
modified)
161
Description
European standard.
In Long-Haul Mode, the
MultiVOIP
automatically
recovers received signals as low
as –36 dB. The maximum
reachable length with 22 AWG
cable is 2000 meters. When
Long-Haul Mode is disabled,
signals as low as –10 dB can be
received.
Default: disabled.
Not applicable to E1.
Frame Format of MultiVOIP
should match that used by PBX
or telco.