Kolmisoft Blog
SBC
The causes of No-Audio and One-Way-Audio VoIP Calls
What is it? Quite a common problem, when a voice call is successfully completed, but the voice packets only successfully travel in one direction,...
Softswitch vs SBC
Some of our customers have misconceptions about what session border controllers (SBCs) are. People who ask for an SBC often actually need a softswitch...
New features in M2 class 4 switch
M2 is a class 4 switch (read more about the difference between class 4 and class 5 softswitches here) for wholesale transit business. The...
SBC as a buzzword
When a new client comes for the infrastructure purchase request, they often ask for a SBC. Most of the time what they need is...
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