Provide dialtone when doing overlap dial (bug #1832)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3199 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index 595ed9e..434a2af 100755 (executable)
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -4408,6 +4408,10 @@ static void *ss_thread(void *data)
                len = strlen(exten);
                res = 0;
                while((len < AST_MAX_EXTENSION-1) && ast_matchmore_extension(chan, chan->context, exten, 1, p->callerid)) {
                len = strlen(exten);
                res = 0;
                while((len < AST_MAX_EXTENSION-1) && ast_matchmore_extension(chan, chan->context, exten, 1, p->callerid)) {

+                       if (len && !ast_ignore_pattern(chan->context, exten))
+                               tone_zone_play_tone(p->subs[index].zfd, -1);
+                       else
+                               tone_zone_play_tone(p->subs[index].zfd, ZT_TONE_DIALTONE);

                        if (ast_exists_extension(chan, chan->context, exten, 1, p->callerid))
                                timeout = matchdigittimeout;
                        else
                        if (ast_exists_extension(chan, chan->context, exten, 1, p->callerid))
                                timeout = matchdigittimeout;
                        else

@@ -4422,6 +4426,7 @@ static void *ss_thread(void *data)
                        } else
                                break;
                }
                        } else
                                break;
                }

+               tone_zone_play_tone(p->subs[index].zfd, -1);

                if (ast_exists_extension(chan, chan->context, exten, 1, p->callerid)) {
                        /* Start the real PBX */
                        strncpy(chan->exten, exten, sizeof(chan->exten));
                if (ast_exists_extension(chan, chan->context, exten, 1, p->callerid)) {
                        /* Start the real PBX */
                        strncpy(chan->exten, exten, sizeof(chan->exten));