Version 6.2 117 February 2011
SIP User's Manual 3. Web-Based Management
Parameter Description
Enable Un-Authenticated
Registrations
[SRD_EnableUnAuthenticat
edRegistrations]
Determines whether the device blocks REGISTER requests from new
users (i.e., users not registered in the device's registration database)
when the destination IP Group is of type USER.
[0] No = The device sends REGISTER requests to the SIP proxy
server and only if authenticated by the server does the device add
the user registration to its database.
[1] Yes = The device adds REGISTER requests to its database
even if the requests are not authenticated by a SIP proxy (default).
3.3.2.8.2 Configuring SIP Interface Table
The 'SIP Interface Table' page allows you to configure up to 32 SIP Interfaces. A SIP
Interface represents a SIP signaling interface (IPv4/IPv6), which is a combination of ports
(UDP, TCP, and TLS) associated with a specific IP address (LAN or WAN) for a specific
application (i.e., SAS, Gateway\IP2IP, and SBC) and associated with an SRD. SIP
Interfaces allow you to use different SIP signaling interfaces for each call leg (i.e., each SIP
user agent communicates with a specific SRD).
SIP Interfaces can be used for the following:
Creating different SIP signaling ports (listening UDP, TCP, and TLS, and the UDP
source ports) for a single interface or for multiple interfaces
Differentiating between different device applications (i.e., SAS, Gateway\IP2IP, and
SBC), by creating SIP interfaces per application
Separating signaling traffic between networks (e.g., different customers) to use
different routing tables, manipulations, SIP definitions, and so on.
Notes:
• Each SIP Interface must have a unique signaling port (i.e., no two SIP
Interfaces can share the same port - no port overlapping).
• You can define only one SIP Interface per application for an SRD. In
other words, each SRD may be associated with up to three SIP
Interfaces (one per application type - SAS, Gateway\IP-to-IP, and SBC).
• The IP-to-IP application will only be supported in the next applicable
release.
• The SIP Interface table also appears in the 'SRD Settings' page (see
''Configuring SRD Table'' on page 114), allowing you to add SIP
interfaces there as well.
• For a detailed description of SIP interfaces, see ''Multiple SIP
Signaling/Media Interfaces Environment'' on page 405.
• The SIP Interface table can also be configured using the ini file table
parameter SIPInterface.
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