Merged revisions 200513 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r200513 | mmichelson | 2009-06-15 10:21:46 -0500 (Mon, 15 Jun 2009) | 5 lines
  
  Add INFO to our allowed methods so that endpoints know they may send it to us.
  
  AST-223
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@200514 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -1068,7 +1068,7 @@ static const char *sip_reason_code_to_str(enum AST_REDIRECTING_REASON code)
 	\todo This string should be set dynamically. We only support REFER and SUBSCRIBE if we have
 	allowsubscribe and allowrefer on in sip.conf.
 */
-#define ALLOWED_METHODS "INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY"
+#define ALLOWED_METHODS "INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO"
 
 /*! \brief SIP Extensions we support 
 	\note This should be generated based on the previous array