2009
DTT
USER
MANUAL
VoIP
2
All
™
Series: 4 Channel Gateway User Manual
24
Use
this
window
to
restrict
the
Gateway
to
work
only
with
a
specific
range
of
SIP
IP
addresses.
There
are
two
restrictions
tables,
Enable
IPs
and
Deny
IPs.
When
the
IP
address
is
restricted,
all
the
messages
from
that
IP
will
be
blocked.
You
will
not
be
able
to
call
That
SIP
or
to
register
the
SIP.
The
table
is
for
a
range
of
addresses.
If
you
need
to
block
only
one
IP,
setup
the
start
and
the
end
to
the
same
IP.
If
Enable
IPs
and
Deny
IP's
are
not
set
All
the
IPs
are
enabled.
Only
the
Enable
IPs
is
set
The
IPs
in
the
range
will
be
allowed,
all
other
IPs
will
be
denied.
Only
the
Deny
IPs
is
set
The
IPs
in
the
range
will
be
denied,
all
other
IPs
will
be
allowed.
Enable
IPs
and
deny
IPs
is
set
The
IPs
in
the
range
of
the
Enable
IP's
will
be
allowed,
with
the
exception
of:
the
range
of
IP's
in
the
Deny
IP's.
Chapter
5:
System
Setting
Press:
to
set
system
settings.
Chapter
5.1:
General
Setting
Press
the
General
tab
to
set
the
Clock
and
the
Password.
Setting
the
Clock
1.
Select
in
the
‘Date’
box
the
date
of
the
VoIP
2
ALL
Gateway.
2.
Enter
in
the
‘Time’
box
the
time
of
the
VoIP
2
ALL
Gateway.
3.
Select
in
the
‘Date
Format’
’
display
preference,
(Day:Month:Year)
or
(Year:Month:Day).
4.
Press
Save
to
change
the
time
and
date.
Restarting
the
VoIP
2
ALL
Gateway
To
restart
the
Gateway,
press
the
‘Restart
System'
button.
This
will
restart
only
the
DSP
with
the
Linux
programs.
There
is
another
way
to
restart
the
DSP
‐
press
the
'Reset'
button
on
the
master
card
(near
the
LAN
connector).
