Auth. Name
Specify the name for authentication if different to the
Trunk Identifier
.
)
IP PBX do not accept the following characters:
`;~!#$%^*()+|-=\{}[]" ',/<>.
Auth. Password
Give the password used for authentication on the remote SIP proxy or
registrar. Usually this is given by the ITSP.
Dynamic Peer
Select if the trunk is a passive trunk which means the registration will
be from a dynamic remote peer. Typical application is to accept
registration from an IP PBX at a remote site with dynamic IP address.
Once the remote IP PBX registers, calls from local to remote can be
made reversely over the trunk.
SIP Proxy IP
SIP Proxy Port
Specify IP address (or fully qualified domain name) and UDP port of
the remote SIP proxy, which usually refer to the SIP server on the ITSP
side.
SIP Domain
Specify the SIP domain used by the proxy and registrar. If not
specified, IP address will be used as the domain by default.
Registration Required
Select if registration to a registrar is required to activate the trunk. This
is true for a remote IP PBX or an ITSP account, however, may be not
required in case of a SIP gateway.
SIP Registrar IP
SIP Registrar Port
Specify IP address (or fully qualified domain name) and UDP port of
the remote SIP registrar, which usually refer to the SIP server on the
ITSP side (same as proxy).
Language
Preferred language for system instructions heard from the trunk.
DID Type
DID means direct inward dialing (also called DDI in Europe). Select a
preferred type,
None DID
,
Extension DID
,
DID by Number
DID by
Privilege
or
Centrex DID
from the list and then enter configuration in
DID Prefix
and
DID Stripping
to have the incoming calls directed to
the corresponding trunk.
None DID
When selected
None DID
, all incoming calls will enter IVR system
instead of directly dial to a specified extension. Select a preferred IVR
from IVR list for this trunk.
Extension DID
When selected
Extension DID
, select an extension in the list to be an
unconditional destination for incoming calls to this trunk. If prefix or
stripping has been given, the result of digit manipulation is dialed in a
DTMF string after the call has been answered by the DID extension as
an automatic 2
nd
dialing.
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