Wikipedia
SSCA
SSCA certification is an officially endorsed certification by the Telecommunications Industry Association and Bicsi and validates the ability to understand the SIP protocol in depth as well as install, configure and troubleshoot SIP implementations.
SSCA is an abbreviation for the SIP School Certified Associate certification from The SIP School. In speech and in writing, this certification is properly referred to by the initials SSCA rather than the full name
To achieve SSCA certification one must earn a passing score of 80% or more which grants SSCA certification for two years.