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@@ -82,6 +82,9 @@ From 1.6.2 to 1.8:
of a Mailbox or Password, will, if it exists, jump to the 'a' extension in
the current dialplan context.
+* Environment variables that start with "AST_" are reserved to the system and
+ may no longer be set from the dialplan.
+
From 1.6.1 to 1.6.2:
* SIP no longer sends the 183 progress message for early media by