2009
DTT
VoIP2All
USER
MANUAL
VoIP
2
All
™
Series: 4 Channel Gateway User Manual
7
The
4
Channel
VoIP
2
ALL
Gateway
Solution
Overview
The
4
Channel
VoIP
2
ALL
gateway
that
will
be
referred
as
the
VoIP
2
ALL
in
short,
can
connect
VoIP
calls
to
cellular
networks
(CDMA
GSM
UMTS).
The
VoIP
2
ALL
has
a
built
in
SIP
Server
that
can
register
up
to
32
VoIP
clients.
The
VoIP
2
ALL
can
connect
each
of
these
VoIP
clients
to
the
cellular
network
directly,
therefore
completely
bypassing
the
local
landline
telephone
company.
The
VoIP
2
ALL
has
up
to
4
SIM
ports
and
a
VoIP
SIP
Server.
The
VoIP
2
ALL
can
connect
a
VoIP
Client
to
another
VoIP
Client.
You
are
also
able
to
call
from
one
of
the
cellular
ports
and
to
another
cellular
port.
Each
cellular
port
has
one
SIM
(local
sim)
and
the
ability
to
work
with
SIM
from
any
VoIP2ALL
SIM
Server.
The
VoIP
2
ALL
is
able
to
connect
to
up
to
20
external
SIM
Servers.
Each
cellular
port
can
be
programmed
to
work
with
any
of
the
SIMs
in
the
SIM
Servers
at
any
given
time.
The
Gateway
may
be
configured
to
direct
calls
through
the
most
economic
SIM.
*According
to
your
service
providers’
rate
plan.
