ELTEX SBC-1000 - Page 2

2 SBC session border controllers
Firmware version: 1.10.0
Document version
Issue date
Revisions
Version 1.11
12.11.2020
Changed:
– the menu tree is reordered by function;
– protection timeout limits for calls without media.
Added:
– the option for automatic response to OPTIONS;
– the option for generating logs on request;
– support for CPS restriction on SIP-Destination;
– the option «Pass the '#' character without encoding»;
– the option «Pass the domain from FROM and TO headers»;
– the option «Do not send blocked addresses to blacklist»;
– the ability to specify more SIP Transports, SIP Destinations, SIP Users,
SBC Trunks, Rules in the configuration (if licensed);
– an alarm about exceeding the maximum number of simultaneous
INVITE, SUBSCRIBE, OTHER requests;
– support for RPI and PAI header transmission for SIP-Users.
Version 1.10
10.07.2020
Added:
– a description of the new SBC-3000 device.
Version 1.9
23.04.2020
Synchronization with firmware version 1.9.4
Version 1.8
04.10.2019
Added:
– improved media negotiation mechanism for subscribers behind NAT;
– GeoIP databases updated;
– dynamic firewall operation with telnet;
– default port ignore for devices that register a contact without speci-
fying a port, but make a call specifying one.
Version 1.7
29.10.2018
Documentation updated
Version 1.6
08.09.2017
Changed:
– the «fail2ban» section renamed «Dynamic firewall»;
– the «firewall profiles» section renamed «Static firewall»;
– blocking rules in a dynamic firewall are separated for different ser-
vices;
– the «MTR» section renamed «TRACEROUTE».
Added:
– SIP header manipulation;
– management of call statistics counters;
– RTP source control option;
– support for 3000 simultaneous calls on SBC2000;
– RTP flood attack detection;
– assigning network routes to a VPN client interface;
– gathering call statistics via SNMP.
Version 1.5
08.06.2017
Changed:
– base SNMP OID changed to 1.3.6.1.4.1.35265.1.49.
Added:
– protection against DoS attacks — ICMP flood, port scan, SIP flood;
– a new type of firewall rule — GeoIP;
– a new type of firewall rule — String;
– the ability to filter by User-Agent;
– the time limit in rule set;
– SBC configuration via the CLI;
– group fail2ban rule clearing;
– the number of VLAN interfaces on SBC-2000 is increased to 500 (if li-
censed);
– setting a minimum registration time for SIP Users;
– option to ignore the source port on incoming calls via SIP Destina-
tion;
– the SNMP MIB files for the current software version can be down-
loaded directly from the device;
– view call statistics;
– the amount of information about registered subscribers displayed
has been expanded.
Version 1.4
27.02.2017
Added:
– 1+1 redundancy.