Fix ringback on outbound skinny calls (bug #3295)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4812 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_skinny.c b/channels/chan_skinny.c
index cb2319c..1349d68 100755 (executable)
--- a/channels/chan_skinny.c
+++ b/channels/chan_skinny.c
@@ -1715,7 +1715,7 @@ static int skinny_indicate(struct ast_channel *ast, int ind)
        }
        switch(ind) {
        case AST_CONTROL_RINGING:
-               if (ast->_state == AST_STATE_RINGING) {
+               if (ast->_state != AST_STATE_UP) {
                        if (!sub->progress) {           
                                transmit_tone(s, SKINNY_ALERT);
                                transmit_callstate(s, l->instance, SKINNY_RINGOUT, sub->callid);