Field Description
Trunk Mode Select whether and in which trunk mode the SIP account should
be operated.
Trunk mode (DDI, Direct Dial In) allows an incoming call to be
assigned correctly to a terminal (DDI). For an outgoing call, the
caller can be indicated to the called party.
The setting that you can use depends on the provider.
Possible values:
• ? (default value): Trunk mode is not used. The SIP account
has only one number.
• 4/: the media gateway is operated as DDI client. It is as-
signed a DDI.
• -: The media gateway is operated as a DDI server so
that DDI clients can connect.
• $!: The media gateway is operated as DDI client, but
used as a trunk. This setting is used to connect a software-
based IP PBX from Swyx.
Registrar Only for Trunk Mode = ?, 4/ and $!Enter the
IP address or domain name (FQDN) of the SIP registrar. The
maximum number of characters is 40.
Entries with spaces are not allowed.
SIP Endpoint IP Ad-
dress
Only for Trunk Mode = -Registration and deactivated
Enter the IP address or domain name (FQDN) of the SIP proxy
server.
Outbound Proxy Only for Trunk Mode = ? , 4/ or $!
Enter the name or IP address of the SIP outbound proxy server.
A maximum of 32 characters can be entered.
Here you must make an entry only if, for all SIP sessions, the
communication is not to be direct but via a further proxy.
In SIP client mode: Enter a name or IP address only if this is ex-
plicitly specified by the provider.
20 VoIP Funkwerk Enterprise Communications GmbH
394 bintec Rxxx2/RTxxx2