Field
Description
GISTER message. This information about the user and his cur-
rent address is held by the REGISTRAR server and queried by
other proxies to find the user.
The function is enabled with
#/
.
The function is enabled by default.
Apart from this standard procedure, the relevant data can also
be sent to a particular IP address that is already known to the
correspondent. Registration and authentication are not then
needed and the Registration function is disabled. An example
of this method is Microsoft Exchange SIP.
Expire Time
Only if Registration is enabled.
Enter the time in seconds after which the current registration be-
comes invalid and a new registration request is therefore sent.
Possible values are
to
'
.
The default value is
.
In answer to a REGISTER request, a server can set another Ex-
pire Time which overwrites the setting here.
Fields in the Trunk Settings menu
Field
Description
SIP Header Field(s) for
Caller Address
Only for Trunk Mode =
4/
,
-
or
$!
Select the position of the sender ID (e.g. subscriber number) in
the SIP header for outgoing calls. (For incoming calls, the sub-
scriber number is taken automatically from the SIP header.)
Possible values:
•
1&#/
(default value): the sender ID is not sent.
•
1&,/) 3& *
: The sender ID is placed in both
"Display" and "User" fields of the SIP header.
•
1&,/) /)
: The sender ID is placed in the "Display" field
of the SIP header.
•
3& /)
: The sender ID is placed in the "User" field of the
SIP header.
20 VoIP
Funkwerk Enterprise Communications GmbH
396
bintec Rxxx2/RTxxx2
