MP881W Modem User Guide
66
2130808
Note: More information on
NMEA message standards is
available at
If
the
module
is
configured
for
NMEA,
data
is
sent
at
five
‐
second
intervals.
(The
interval
cannot
be
changed
when
the
module
is
configured
for
NMEA
because
NMEA
is
strictly
a
reporting
protocol.)
Monitoring and Tracking configuration
You
can
use
3G
Watcher
to
configure
the
MP
modem
to
send
MTP
data
to
a
network
server:
1.
Select
Tools > Options > MP > Monitor and Tracking
and
complete
the
appropriate
fields.
—
or
—
1.
Issue
the
AT
command
AT!MPMTCONF
along
with
the
required
parameters.
IP Addressing
To
send
data
to
the
MP
modem,
a
host
application
on
a
network
server
requires
the
IP
address
of
the
MP
modem.
Service
providers
usually
do
not
provide
a
static
IP
address
to
each
device
on
the
network.
The
IP
address
is
dynamically
assigned
each
time
the
MP
modem
registers
on
the
network.
This
means
that
the
host
application
must
identify
each
MP
modem
by
its
Unique
Mobile
Device
ID
(discussed
on
and
capture
its
IP
address
as
it
registers.
If
the
MP
modem
has
a
public
IP
address,
the
host
application
can
simply
check
the
IP
address
on
the
incoming
data
packets
to
determine
the
IP
address
of
the
MP
modem.
However,
if
NAT
(Network
Address
Translation)
is
in
use,
the
IP
address
assigned
to
the
MP
modem
is
likely
to
be
a
private
IP
address.
This
may
present
problems,
as
discussed
in
the
next
section.
Summary of Contents for MP 881W
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