diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 257102eda8..801bbd45ee 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -6089,6 +6089,7 @@ static int process_sdp(struct sip_pvt *p, struct sip_request *req) sip_peer_hold(p, FALSE); ast_clear_flag(&p->flags[1], SIP_PAGE2_CALL_ONHOLD); /* Clear both flags */ } else if (!sin.sin_addr.s_addr || (sendonly && sendonly != -1)) { + int already_on_hold = ast_test_flag(&p->flags[1], SIP_PAGE2_CALL_ONHOLD); ast_queue_control_data(p->owner, AST_CONTROL_HOLD, S_OR(p->mohsuggest, NULL), !ast_strlen_zero(p->mohsuggest) ? strlen(p->mohsuggest) + 1 : 0); @@ -6112,7 +6113,7 @@ static int process_sdp(struct sip_pvt *p, struct sip_request *req) ast_set_flag(&p->flags[1], SIP_PAGE2_CALL_ONHOLD_INACTIVE); else ast_set_flag(&p->flags[1], SIP_PAGE2_CALL_ONHOLD_ACTIVE); - if (global_notifyhold) + if (global_notifyhold && !already_on_hold) sip_peer_hold(p, TRUE); }