diff options
Diffstat (limited to 'channels/chan_sip.c')
| -rwxr-xr-x | channels/chan_sip.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index a1bd9d7ab..36aa29466 100755 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -1045,8 +1045,12 @@ static int sip_indicate(struct ast_channel *ast, int condition) switch(condition) { case AST_CONTROL_RINGING: if (ast->_state == AST_STATE_RING) { - transmit_response(p, "180 Ringing", &p->initreq); - break; + if (!p->progress) { + transmit_response(p, "180 Ringing", &p->initreq); + break; + } else { + /* Oops, we've sent progress tones. Let Asterisk do it instead */ + } } return -1; case AST_CONTROL_BUSY: |