40c40 < #define DLG_HOLD_SDP "v=0\r\no=kamailio-bridge 0 0 IN IP4 0.0.0.0\r\ns=kamailio\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\nm=audio 9 RTP/AVP 8 0\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:0 PCMU/8000\r\n" --- > #define DLG_HOLD_SDP "v=0\r\no=kamailio-bridge 0 0 IN IP4 0.0.0.0\r\ns=kamailio\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\nm=audio 16 RTP/AVP 8 0\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:0 PCMU/8000\r\n" 43c43 < #define DLG_HOLD_CT_HDR "Contact: \r\nContent-Type: application/sdp\r\n" --- > #define DLG_HOLD_CT_HDR "Contact: \r\nSupported: 100rel\r\nContent-Type: application/sdp\r\n" 147,148c147,150 < hdrs.len = 23 + 2*CRLF_LEN + dlg_bridge_controller.len < + dtc->to.len; --- > /*hdrs.len = 23 + 2*CRLF_LEN + dlg_bridge_controller.len > + dtc->to.len;*/ > hdrs.len = 65 + 3*CRLF_LEN + dlg_bridge_controller.len > + dtc->to.len; 156,157c158,164 < memcpy(hdrs.s+13+dlg_bridge_controller.len+CRLF_LEN, "Refer-To: ", 10); < memcpy(hdrs.s+23+dlg_bridge_controller.len+CRLF_LEN, dtc->to.s, --- > memcpy(hdrs.s+13+dlg_bridge_controller.len+CRLF_LEN, "Contact: ", 42); > memcpy(hdrs.s+55+dlg_bridge_controller.len+CRLF_LEN, CRLF, CRLF_LEN); > /*memcpy(hdrs.s+54+dlg_bridge_controller.len+CRLF_LEN+CRLF_LEN, "Supported: 100rel", 17); > memcpy(hdrs.s+71+dlg_bridge_controller.len+CRLF_LEN+CRLF_LEN,CRLF, CRLF_LEN); > */ > memcpy(hdrs.s+55+dlg_bridge_controller.len+CRLF_LEN+CRLF_LEN, "Refer-To: ", 10); > memcpy(hdrs.s+65+dlg_bridge_controller.len+CRLF_LEN+CRLF_LEN, dtc->to.s, 159c166 < memcpy(hdrs.s+23+dlg_bridge_controller.len+CRLF_LEN+dtc->to.len, --- > memcpy(hdrs.s+65+dlg_bridge_controller.len+CRLF_LEN+CRLF_LEN+dtc->to.len,