2009
DTT
USER
MANUAL
VoIP
2
All
™
Series: 4 Channel Gateway User Manual
14
•
The
call
will
route
through
this
port
Chapter
3.8:
Connecting
IP
PBX
to
the
Gateway
To
receive
calls
from
IP
PBX
or
any
external
SIP
Server,
you
need
to
register
the
IP
PBX
in
the
VoIP
2
ALL
gateway
internal
SIP
Server.
Registering
external
SIP
Server
in
the
gateway
internal
SIP
Server
The
registration
is
performed
in
the
external
SIP
Server
configuration.
The
procedure
is
the
same
as
in
registering
with
VoIP
Phone;
see
"Chapter
3.4
Internal
SIP
Server".
1.
Open
the
"SIP
Registration"
in
the
external
SIP
Server
or
IP
PBX.
2.
Set
up
the
registration
with
these
parameters:
•
The
"SIP
Server
IP
Address"
‐
the
IP
address
of
the
gateway.
•
The
"SIP
User
ID"
‐
the
chosen
number
for
this
extension.
•
The
‘Authentication
Password’
‐
when
working
with
authentication.
3.
Save
the
registration
settings.
4.
Register
the
new
account.
Verify
the
registration
by
checking
the
sip
status
window
Dialing
from
the
IP
PBX
When
calling
from
an
IP
PBX
to
cellular
via
the
gateway.
The
number
of
the
mobile
phone
needs
to
be
sent
in
the
INVITE
message
of
the
SIP.
To
set
up
the
dialing
from
the
IP
PBX
to
a
GSM
mobile
phone
through
the
gateway:
•
Dial
from
the
PBX
to
the
gateway.
•
view
the
'Monitor'
of
the
gateway
‐
check
the
number
that
the
gateway
dialed
(i.e.
(39)0545555555).
•
Go
to
the
prefix
table
of
this
port.
•
Setup
the
prefix
of
this
port
(i.e.
39).
•
Setup
the
'Remove
Prefix'
to
the
number
of
digits
You
wish
to
remove
(2
digits)
•
Dial
from
the
PBX
the
number
390545555555.
•
The
call
will
now
be
routed
through
this
port
to
the
mobile
phone
by
removing
the
prefix
(39)
and
calling
the
desired
cellular
number
0545555555
Chapter
3.9:
Connecting
the
Gateway
to
IP
PBX
To
send
calls
to
the
IP
PBX
or
any
SIP
Server
you
must
register
the
Gateway
in
the
external
SIP
Server.
Registering
the
Gateway
in
the
external
SIP
Server
