Include rdnis in msgXXXX.txt file.

(closes issue #17566)
Reported by: outcast
Patches:
      voicemail-rdnis.patch uploaded by outcast (license 1071)
Tested by: outcast


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@275307 65c4cc65-6c06-0410-ace0-fbb531ad65f3

CHANGES

@@ -169,6 +169,7 @@ Applications
    more information.
  * Voicemail now runs the externnotify script when pollmailboxes is activated and
    notices a change.
+ * Voicemail now includes rdnis within msgXXXX.txt file.
 
 Dialplan Functions
 ------------------

apps/app_voicemail.c

@@ -5737,6 +5737,7 @@ static int leave_voicemail(struct ast_channel *chan, char *ext, struct leave_vm_
 				"context=%s\n"
 				"macrocontext=%s\n"
 				"exten=%s\n"
+				"rdnis=%s\n"
 				"priority=%d\n"
 				"callerchan=%s\n"
 				"callerid=%s\n"
@@ -5747,6 +5748,7 @@ static int leave_voicemail(struct ast_channel *chan, char *ext, struct leave_vm_
 				chan->context,
 				chan->macrocontext, 
 				chan->exten,
+				S_OR(chan->cid.cid_rdnis, "unknown"),
 				chan->priority,
 				chan->name,
 				ast_callerid_merge(callerid, sizeof(callerid), S_OR(chan->cid.cid_name, NULL), S_OR(chan->cid.cid_num, NULL), "Unknown"),