due to licensing restrictions, we cannot distribute the source code for iLBC encoding and decoding... so remove it, and add instructions on how the user can obtain it themselves

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@110869 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 18 insertions, 0 deletions

diff --git a/UPGRADE.txt b/UPGRADE.txt
index 76e557773..e4a78237a 100644
--- a/UPGRADE.txt
+++ b/UPGRADE.txt
@@ -203,3 +203,21 @@ GetVar Manager Action:
   This has been changed to a manner similar to the SetVar action and is now
    > Variable: name
    > Value: value
+
+iLBC Codec:
+
+* Previously, the Asterisk source code distribution included the iLBC
+  encoder/decoder source code, from Global IP Solutions
+  (http://www.gipscorp.com). This code is not licensed for
+  distribution, and thus has been removed from the Asterisk source
+  code distribution. If you wish to use codec_ilbc to support iLBC
+  channels in Asterisk, you must go to:
+
+  http://ilbcfreeware.org
+
+  and obtain the iLBC source code from that site, including agreeing
+  to the license agreement specified. The site has instructions on how
+  to extract the source code from the RFC file where it has been
+  published; after you have done that, copy the resulting *.c and *.h
+  files into the codecs/ilbc directory of the Asterisk source code
+  tree and follow your normal steps of building Asterisk.