document the removal of MFC/R2 support

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@23671 65c4cc65-6c06-0410-ace0-fbb531ad65f3
20 years ago · 4ebb58b3e2
parent 26753f77b0
commit 4ebb58b3e2
1 changed files with 5 additions and 0 deletions
--- a/UPGRADE.txt
+++ b/UPGRADE.txt
@ -122,6 +122,11 @@ The SIP channel:
  option in sip.conf is removed to osp.conf as authpolicy. allowguest option
  in sip.conf cannot be set as osp anymore. 

+The Zap channel:
+
+* Support for MFC/R2 has been removed, as it has not been functional for some time
+  and it has no maintainer.
+
 Installation:

 * On BSD systems, the installation directories have changed to more "FreeBSDish" directories. On startup, Asterisk will look for the main configuration in /usr/local/etc/asterisk/asterisk.conf