SBC session border controllers
3
Version 1.3
20.06.2016
Changed:
–
trunk and subscriber destinations are separated;
–
trunks can combine different destinations for redundancy/load bal-
ancing purposes;
–
fail2ban functionality has been extended.
Added:
–
active sessions monitoring;
–
adaptations for ZTE Softswitch and MTA M-200;
–
handling redirections in SIP 302 responses;
–
new more flexible call-switching rules;
–
the ability to specify more SIP transports and destinations in the con-
figuration;
–
optioning of the SIP header format.
Version 1.2
21.01.2016
Added:
–
an alarm about full external storage devices;
–
different modes for creating CDR files;
–
the use of directories for CDR files;
–
single RTP port range.
Version 1.1
12.08.2015
Added:
–
a safety timeout to reject calls without media streams switching
through;
–
monitoring the number of calls (maximum, current and minimum val-
ues on the graph);
–
select the network interface for which the media resource is allo-
cated;
–
SIP destination redundancy;
–
load balancing;
–
monitoring the availability of the opposite SIP server;
–
registration via a SIP trunk;
–
blocked addresses list.
Version 1.0
11.11.14
First issue