Beta
V1.00
07/01/2012
Page
|
20
GATEWAY
OPERATION
Once
the
NEXLINK
gateway
is
properly
installed
and
the
radio
is
programmed
to
be
used
with
the
NEXLINK
gateway,
operation
is
as
follows:
ACCESSING
THE
GATEWAY
To
gain
access
to
the
gateway,
the
user
simply
dials
the
telephone
number
connected
to
the
TELCO
port
on
the
gateway
from
a
cellphone
or
any
other
phone(which
usually
has
a
memory
stored
in
the
phone
for
the
gateway
telephone
number).
The
gateway
could
also
be
connected
to
a
PBX
system.
In
that
case,
the
user
would
enter
the
internal
extention
number.
The
NEXLINK
gateway
will
auto
‐
answer
the
call
and
ask
the
user
for
a
4
digit
passcode(the
passcode
entry
can
be
disabled,
see
the
“JUMPER
SETTING
DESCRIPTION,
jumper
2”
section
of
this
manual).
After
sucessful
entry,
the
gateway
will
respond
“NEXLINK
Ready”,
followed
by
the
prerecorded
voice
prompt
for
the
current
zone
that
the
radio
is
switched
to
such
as
“Dispatch
One”.
Immediately
audio
from
the
receiver
in
the
radio
is
passed
to
the
user
on
his
phone
to
monitor
“Dispatch
One”
activity.
If
the
radio
connected
to
the
gateway
is
progrmamed
for
scan,
and
the
user
has
turned
it
on,
the
user
will
hear
the
prompt
“Scanning”
prior
to
the
Zone
prompt.
MONITORING
THE
CHANNEL
The
user
will
now
be
monitoring
the
last
zone
previously
selected.
If
the
user
just
chooses
to
monitor
the
frequency,
after
4(or
8
minutes,
see
the
“JUMPER
SETTING
DESCRIPTION,
jumper
1)
minutes
the
user
will
be
asked
“Are
you
still
there?”
to
see
if
the
user
is
still
actively
using
the
gateway(the
gateway
is
checking
for
a
possible
dropped
call).
The
user
must
respond
by
pressing
“0”
or
any
other
key
to
reset
the
activity
timer.
If
the
user
does
not
respond
within
one
more
minute,
the
gateway
will
end
the
call.
The
gateway
will
never
interrupt
the
user
with
“Are
you
still
there”
if
the
user
is
active
in
a
conversation
that
has
transmissions
less
than
4(or
8)
minutes.
The
user
will
only
be
asked
if
the
user
shows
no
sign
of
activity.
It
is
reccommened
that
if
the
user
is
monitoring
for
extended
periods
of
time
that
the
user
mute
the
microphone
on
the
users’
phone
to
maintain
audio
in
one
direction.
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