diff options
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/app_dial.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/apps/app_dial.c b/apps/app_dial.c index 73dbcca3e..50d784b1c 100644 --- a/apps/app_dial.c +++ b/apps/app_dial.c @@ -984,7 +984,16 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, ast_deactivate_generator(in); /* If we are calling a single channel, and not providing ringback or music, */ /* then, make them compatible for in-band tone purpose */ - ast_channel_make_compatible(outgoing->chan, in); + if (ast_channel_make_compatible(outgoing->chan, in) < 0) { + /* If these channels can not be made compatible, + * there is no point in continuing. The bridge + * will just fail if it gets that far. + */ + *to = -1; + strcpy(pa->status, "CONGESTION"); + ast_cdr_failed(in->cdr); + return NULL; + } } if (!ast_test_flag64(peerflags, OPT_IGNORE_CONNECTEDLINE) && !ast_test_flag64(outgoing, DIAL_CALLERID_ABSENT)) { |