1058 Matrix PRASAR UCS System Manual
• If you allow SIP Extension Registration, you can Black List SIP Extension IP Address:Port on
multiple Authentication Failure Attempts.
By default, All IP Address/es option is selected. If you do not want to include the Trusted IP
Addresses, select Except Trusted IP Address/es option.
If you select Except Trusted IP Address/es,
• configure the IPv6 Address/es and their respective Prefix Length in the Trusted IPv6 Address/es
table. The Prefix Length is a decimal value that indicates how many of the high-order contiguous
bits of the address comprise the prefix (the network portion of the address).
• enable the Black List SIP Extension IP Address:Port except check box for those IP Addresses
which you do not want to blacklist.
Advance Options
•In Allowed TLS Versions, select the TLS Version
126
you want the system to use to establish a secure
connection with the clients. You may select — TLS 1.0 & Above, TLS 1.1 & Above or TLS 1.2 as per your
requirement. Default: TLS 1.0 & Above.
126. SPARSH VP330 supports TLS Version 1.0 only.