127 static void sig_req(PLCI *, byte, byte);
1059 			|| (plci->nl_req || plci->sig_req)))  in plci_remove()
1061 			sig_req(plci, HANGUP, 0);  in plci_remove()
1235 				sig_req(plci, ASSIGN, DSIG_ID);  in connect_req()
1270 					if (!dir)sig_req(plci, CALL_REQ, 0);  in connect_req()
1275 						sig_req(plci, LISTEN_REQ, 0);  in connect_req()
1341 		sig_req(plci, CALL_RES, 0);  in connect_res()
1358 					sig_req(plci, REJECT, 0);  in connect_res()
1363 					sig_req(plci, HANGUP, 0);  in connect_res()
1370 					sig_req(plci, REJECT, 0);  in connect_res()
1384 					sig_req(plci, HANGUP, 0);  in connect_res()
1393 						sig_req(plci, HANGUP, 0);  in connect_res()
1411 						sig_req(plci, HANGUP, 0);  in connect_res()
1438 				sig_req(plci, CALL_RES, 0);  in connect_res()
1483 					sig_req(plci, HANGUP, 0);  in disconnect_req()
1619 			sig_req(plci, INFO_REQ, 0);  in info_req()
1629 			sig_req(plci, USER_DATA, 0);  in info_req()
1637 			sig_req(plci, FACILITY_REQ, 0);  in info_req()
1656 			sig_req(rc_plci, ASSIGN, DSIG_ID);  in info_req()
1668 			sig_req(rc_plci, NCR_FACILITY, 0);  in info_req()
1721 				sig_req(plci, CALL_ALERT, 0);  in alert_req()
1793 					sig_req(rplci, ASSIGN, DSIG_ID);  in facility_req()
1805 				sig_req(rplci, S_SUPPORTED, 0);  in facility_req()
1834 						sig_req(rplci, ASSIGN, DSIG_ID);  in facility_req()
1843 					sig_req(rplci, MWI_POLL, 0);  in facility_req()
1855 					sig_req(plci, CALL_HOLD, 0);  in facility_req()
1886 						sig_req(plci, CALL_RETRIEVE, 0);  in facility_req()
1907 					sig_req(plci, SUSPEND, 0);  in facility_req()
1954 				sig_req(rplci, ASSIGN, DSIG_ID);  in facility_req()
1958 				sig_req(rplci, RESUME, 0);  in facility_req()
2006 					sig_req(plci, S_SERVICE, 0);  in facility_req()
2148 					sig_req(rplci, S_SERVICE, 0);  in facility_req()
2181 				sig_req(plci, S_SERVICE, 0);  in facility_req()
2200 					sig_req(rplci, ASSIGN, DSIG_ID);  in facility_req()
2220 				sig_req(rplci, S_SERVICE, 0);  in facility_req()
2303 					sig_req(rplci, ASSIGN, DSIG_ID);  in facility_req()
2339 				sig_req(rplci, S_SERVICE, 0);  in facility_req()
2360 						sig_req(rplci, ASSIGN, DSIG_ID);  in facility_req()
2392 				sig_req(rplci, S_SERVICE, 0);  in facility_req()
2412 						sig_req(rplci, ASSIGN, DSIG_ID);  in facility_req()
2439 				sig_req(rplci, S_SERVICE, 0);  in facility_req()
3395 						sig_req(plci, ASSIGN, DSIG_ID);  in manufacturer_req()
3419 								sig_req(plci, CALL_REQ, 0);  in manufacturer_req()
3422 								sig_req(plci, LISTEN_REQ, 0);  in manufacturer_req()
3472 			sig_req(plci, req, 0);  in manufacturer_req()
3508 				sig_req(plci, SIG_CTRL, 0);  in manufacturer_req()
3525 				sig_req(plci, DSP_CTRL, 0);  in manufacturer_req()
3602 				sig_req(v_plci, TEL_CTRL, 0);  in manufacturer_req()
3863 			plci->sig_req = 0;  in callback()
4018 			sig_req(plci, HANGUP, 0);  in control_rc()
4019 			sig_req(plci, REMOVE, 0);  in control_rc()
4309 				sig_req(plci, CALL_REQ, 0);  in control_rc()
4361 				sig_req(plci, CALL_REQ, 0);  in control_rc()
4538 				sig_req(plci, REMOVE, 0);  in control_rc()
4579 			sig_req(plci, CALL_REQ, 0);  in control_rc()
4589 				sig_req(plci, INDICATE_REQ, 0);  in control_rc()
4606 					sig_req(plci, LAW_REQ, 0);  in control_rc()
4630 				sig_req(plci, REMOVE, 0);  in control_rc()
4871 				sig_req(plci, REMOVE, 0);  in sig_ind()
5392 			sig_req(plci, S_SERVICE, 0);  in sig_ind()
5566 			sig_req(plci, HANGUP, 0);  in sig_ind()
5632 			sig_req(plci, HANGUP, 0);  in sig_ind()
5679 								sig_req(tplci, CALL_RES, 0);  in sig_ind()
5700 									sig_req(tplci, CALL_REQ, 0);  in sig_ind()
5703 									sig_req(tplci, LISTEN_REQ, 0);  in sig_ind()
5710 								sig_req(tplci, CALL_REQ, 0);  in sig_ind()
5727 								sig_req(tplci, CALL_REQ, 0);  in sig_ind()
5733 								sig_req(tplci, CALL_RETRIEVE, 0);  in sig_ind()
5748 				sig_req(plci, TEL_CTRL, 0);  in sig_ind()
5818 						sig_req(tplci, ASSIGN, DSIG_ID);  in sig_ind()
5863 					sig_req(a->AdvSignalPLCI, HANGUP, 0);  in sig_ind()
5886 			sig_req(plci, REMOVE, 0);  in sig_ind()
5941 					sig_req(plci, REMOVE, 0);  in sig_ind()
5978 			sig_req(plci->relatedPTYPLCI, VSWITCH_REQ, 0);  in sig_ind()
6966 			sig_req(plci, HANGUP, 0);  in nl_ind()
7000 				sig_req(plci, HANGUP, 0);  in nl_ind()
7148 	plci->sig_req = 0;  in get_plci()
8569 static void sig_req(PLCI *plci, byte req, byte Id)  in sig_req()  function
8627 	if (plci->nl_req || plci->sig_req) return;  in send_req()
8657 		e->Req = plci->sig_req = plci->RBuffer[plci->req_out++];  in send_req()
8660 			plci->sig_global_req = plci->sig_req;  in send_req()
8780 				sig_req(plci, ASSIGN, DSIG_ID);  in listen_check()
8963 	sig_req(plci, TEL_CTRL, 0);  in SetVoiceChannel()
8975 	sig_req(plci, TEL_CTRL, 0);  in VoiceChannelOff()
9044 			sig_req(splci, ASSIGN, DSIG_ID);  in AdvCodecSupport()
9066 				sig_req(splci, ASSIGN, 0xC0);  /* 0xc0 is the TEL_ID */  in AdvCodecSupport()
9193 		sig_req(splci, ASSIGN, DSIG_ID);  in AutomaticLaw()
9245 								sig_req(plci, HANGUP, 0);  in CapiRelease()
9287 						sig_req(plci, ASSIGN, DSIG_ID);  in CapiRelease()
9289 						sig_req(plci, SIG_CTRL, 0);  in CapiRelease()
10070 	sig_req(plci, TEL_CTRL, 0);  in dtmf_parameter_write()
10120 			if (plci->sig_req)  in dtmf_parameter_restore_config()
12511 	sig_req(plci, TEL_CTRL, 0);  in ec_write_parameters()
12562 			if (plci->sig_req)  in ec_restore_config()
12633 			if (plci->sig_req)  in ec_command()
12660 				if (plci->sig_req)  in ec_command()
13098 	sig_req(plci, TEL_CTRL, 0);  in adv_voice_write_coefs()
13201 			if (plci->sig_req)  in adv_voice_restore_config()
13611 			if (plci->sig_req)  in adjust_b_process()
13631 			sig_req(plci, RESOURCES, 0);  in adjust_b_process()
14790 						sig_req(plci, ASSIGN, DSIG_ID);  in CapiRegister()
14792 						sig_req(plci, SIG_CTRL, 0);  in CapiRegister()
14872 			sig_req(plci->relatedPTYPLCI, VSWITCH_REQ, 0);  in VSwitchReqInd()
14882 				sig_req(plci->relatedPTYPLCI, VSWITCH_REQ, 0);  in VSwitchReqInd()