Sangoma NSC Release 3.1
=======================

Overview
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Sangoma NSC Release 3.1 is a major upgrade for the Sangoma NSC platform.

The only change over the 3.0 release stream is that SELinux is enabled by
default. SELinux is an operating system feature which provides strict
Mandatory Access Control (MAC) for  files and processes on the system.
This MAC provides provides enhanced protection against privilege escalation
and zero-day exploits by blocking any system operation or file access that
has not been explicity allowed.

This release is applicable to the NSC software used on SBC, MSBG and NSG
products.

Upgrade Process
---------------
Release NSC 3.1 update package can be applied on 3.0.12 version or greater

Troubleshooting
---------------

If you require any advice or assistance please contact support or refer to
the documentation found on https://wiki.sangoma.com


Changelog
---------

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2022-03-09: NSC 3.1.0-5-GA
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This is the first GA release of NSC 3.1. It is a major release with SELinux
enabled and running in enforced mode. It is functionally equivalent to the
3.0.12-33-GA release.