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#include "stdafx.h"
#include "l2_lapd.h"
@require "mpx.lua"
@include "../siglib/sys_signals.hh"
#include "../siglib/release_types.h"
//lua function RR(a)return a;end;
//lua function CL(a)return a;end;
#define CS_CALL_CLEAR 0
static LPCSTR EDSS_TIMER_NAME[]=
{
"T301",
"T302",
"T303",
"T304",
"T305",
"T306",
"T308",
"T309",
"T310",
"T313",
"T314",
"T316",
"T317",
"T318",
"T319",
"T321",
"T322"
};
static WORD EDSS_TIMER_INFO[]=
{
(1),// EDSS_T301
(15),// EDSS_T302
(30),// EDSS_T303
(15),// EDSS_T304
(4),// EDSS_T305
(30),// EDSS_T306
(4),// EDSS_T308
(90),// EDSS_T309
(20),// EDSS_T310
(4),// EDSS_T313
(4),// EDSS_T314
(120),// EDSS_T316
(90),// EDSS_T317
(4),// EDSS_T318
(4),// EDSS_T319
(30),// EDSS_T321
(4),// EDSS_T322
};
#define EDT_SET2CP T0+0
#define EDSS_RELTIMER T1
#define EDSS_T303 T0+2
#define EDSS_T304 T0+3
#define EDSS_T305 T0+4
#define EDSS_T306 T0+5
#define EDSS_T308 T0+6
#define EDSS_T309 T0+7
#define EDSS_T310 T0+8
#define EDSS_T313 T0+9
#define EDSS_T314 T0+10
#define EDSS_T316 T0+11
#define EDSS_T317 T0+12
#define EDSS_T318 T0+13
#define EDSS_T319 T0+14
#define EDSS_T321 T0+15
#define EDSS_T322 T0+16
@BEGIN_DECLARE_PROCESS(EDSS_LINE,"EDSS LINE")
@FIELD(WORD,CallID ,"CallID")
@FIELD(WORD,Orginate ,"Orginate")
@FIELD(PWORD,TimerTimeOut,"Timers timeout")
@FIELD(char,Calling[0xFF],"Call number")
@FIELD(char,Called[0xFF] ,"Self number")
@FIELD(BYTE,BChannel ,"Used bchannel");
@FIELD(WORD,AdTalking ,"SipAD i am talking with");
@FIELD(WORD,DAdTalking ,"SipAD i am talking with");
@FIELD(BYTE,LinkedWith ,"Have sip twin");
@FIELD(struct CF_Connect, ConnectData," holds connect data");
@FIELD(WORD,BreakOnSetup,"break on setup(due to lo channels)");
@FIELD(enum CF_ReleaseType,BREAK_REASON,"reason break");
@FIELD(WORD,TractReady,"is voicetract ready");
@FIELD(WORD,VoiceConnected,"is voice on");
@FIELD(WORD,TONP,"TractOnEvent bitmask");
@FIELD(WORD,EnableDTMF,"Enable DTMF on request");
@FIELD(time_t,StartTime,"TalkStartTime");
@FIELD(WORD,DelayAlertTimer,"Delay alert timer");
@END_DECLARE_PROCESS()
@BEGIN_CONTEXT_TRACE()
LPCSTR oREMOTE="REMOTE";
LPCSTR oTHIS ="THIS";
@XML_TRACE("CallID","%s|%d",(@THIS()->Orginate?oREMOTE:oTHIS),@THIS()->CallID);
@XML_TRACE("Calling","%s",@THIS()->Calling);
@XML_TRACE("Called","%s",@THIS()->Called);
@XML_TRACE("BChannel","%d",@THIS()->BChannel);
@XML_TRACE("AdTalking","%d",@THIS()->AdTalking);
@XML_TRACE("BreakOnSetup","%d",@THIS()->BreakOnSetup);
@XML_TRACE("VConn","%d",@THIS()->VoiceConnected);
@XML_TRACE("TractReady","%d",@THIS()->TractReady);
PrintAddr(siptmpBuf, @THIS()->ConnectData.Addr);
@XML_TRACE("connect addr", "%s:%d", siptmpBuf, @THIS()->ConnectData.Port)
@XML_TRACE("LinkedWith","%d",@THIS()->LinkedWith);
@END_CONTEXT_TRACE()
@BEGIN_DECLARE_STATES()
// General states
@DEFINE_STATE(EMPTY ,"empty")
@DEFINE_STATE(LOCKED ,"LOCKED");
@DEFINE_STATE(S_U0,"UO Idle State")
@DEFINE_STATE(S_U1,"U1 Call initiated")
@DEFINE_STATE(S_U2,"U2 Overlap sending")
@DEFINE_STATE(S_U3,"U3 Outgoing call proceeding")
@DEFINE_STATE(S_U4,"U4 Call delivered")
@DEFINE_STATE(S_U5,"U5 Call present")
@DEFINE_STATE(S_U6,"U6 BAD STATE")
@DEFINE_STATE(S_U7,"U7 Call resived")
@DEFINE_STATE(S_U8,"U8 Connect request")
@DEFINE_STATE(S_U9,"U9 Incoming Call Proceeding")
@DEFINE_STATE(S_S1O,"U10 Active")
@DEFINE_STATE(S_U11,"U11 Disconnect Request")
@DEFINE_STATE(S_U12,"U12 Disconnect Indication")
@DEFINE_STATE(S_U13,"U13")
@DEFINE_STATE(S_U14,"U14")
@DEFINE_STATE(S_U15,"U15 Suspend Request")
@DEFINE_STATE(S_U16,"U16")
@DEFINE_STATE(S_U17,"U17 Resume Request")
@DEFINE_STATE(S_U18,"U18")
@DEFINE_STATE(S_U19,"U19 Release Request")
@DEFINE_STATE(S_U2O,"U2O")
@DEFINE_STATE(S_U21,"U21")
@DEFINE_STATE(S_U22,"U22 Call Abort")
@DEFINE_STATE(S_U23,"U23")
@DEFINE_STATE(S_U24,"U24")
@DEFINE_STATE(S_U25,"U25 Overlap Receiving")
@END_DECLARE_STATES()
static void ClearThisLine(BOOL WithTimers)
{
if(WithTimers)
@RESET_ALL_TIMERS();
@THIS()->TimerTimeOut=EDSS_TIMER_INFO;
@THIS()->LinkedWith=0;
@THIS()->AdTalking=@THIS()->DAdTalking;
strcpy(@THIS()->Called ,"-");
strcpy(@THIS()->Calling,"-");
@THIS()->ConnectData.Port=0;
if(shedule_pCurBaseContext)
@SET_STATE(EMPTY);
@THIS()->BREAK_REASON=Release_Normal;
}
#define TUA_PROCEDING 1
#define TUA_ALLERTING 2
#define TUA_PROGRESS 4
@BEGIN_CALL_CONTEXT()
switch(@CODE())
{
case GET_TRACTFLAG:
*((long*)@PBUF()) = @THIS()->TONP;
return ERROR_noError;
case SET_TRACTFLAG:
@THIS()->TONP = (WORD) *((long*)@PBUF());
return ERROR_noError;
case GET_LineStatState:
if(@GET_STATE()!=@STATE(EMPTY))
{
*((long*)@PBUF())=@THIS()->Orginate?3:2;
if(@GET_STATE()==@STATE(S_S1O))*((long*)@PBUF())=4;
}
else *((long*)@PBUF())=1;
//printf("GET_LineStatState\n");
return ERROR_noError;
case GET_LineStatInCallerID:
strcpy((LPSTR)@PBUF(),@THIS()->Calling);
return ERROR_noError;
case GET_LineStatOutCallerID:
strcpy((LPSTR)@PBUF(),@THIS()->Called);
//printf("GET_LineStatOutCallerID\n");
return ERROR_noError;
case GET_LineStatTimeStart:
{
time_t cur_t;
struct tm* tt;
time(&cur_t);
cur_t-=@THIS()->StartTime;
tt = localtime(&cur_t);
sprintf((LPSTR)@PBUF(), "%.2d:%.2d:%.2d", tt->tm_hour, tt->tm_min, tt->tm_sec);
return ERROR_noError;
}
}
return ERROR_noSuchName;
@END_CALL_CONTEXT()
@BEGIN_INIT_CONTEXT()
@THIS()->EnableDTMF=1;
@THIS()->DAdTalking=5;
@THIS()->TONP=TUA_ALLERTING;
ClearThisLine(FALSE);
@SET_STATE(EMPTY);
@THIS()->DelayAlertTimer=0;
@END_INIT_CONTEXT()
static void FLOWMESSAGE(struct EDSS_MESSAGE *Sig);
static void SendLayerMessage(struct EDSS_MESSAGE *Message);
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_RESTART,LOCKED)
{
#define IS_REQ (@PEVENT()->Message->Request)
#define RMSG (@PEVENT()->Message)
#define GET_MIE(a) (GET_MESSAGE_IE(@PEVENT()->Message,a))
#define OUTMESSAGE(m,a) struct EDSS_MESSAGE m;ConstructMessage(&m,@THIS()->CallID,@THIS()->Orginate,a,@THIS())
}
@END_DECLARE_SIGNAL_ACTION()
@include "ed_line_sys.cc";
static void OnRestartCondition(const struct ED_SIG_MESSAGE *Sig,struct EDSS_MESSAGE *m)
{
WORD RII;
RII=DECODE__EDSS_IE_CODE_RESTART_INDICATOR(GET_MESSAGE_IE(Sig->Message,EDSS_IE_CODE_RESTART_INDICATOR));
{
@SIGNAL(ED_BCHAN_CTL,bcl);
bcl->From =0xFF;
bcl->Use =0;
if(RII==RII_ALL || RII==RII_SINGLE)
{
bcl->BChanID =0xFF;
@SEND(bcl);
}
else
{
struct EDSS_IE_DEF *IE=0;
while(IE=GET_MESSAGE_IE_EX(Sig->Message,EDSS_IE_CODE_RESTART_INDICATOR,IE))
{
if(m)
APPENDM(m,IE);
bcl->BChanID =DECODE__EDSS_IE_CODE_CHANEL_ID(IE);
@SEND(bcl);
}
}
}
}
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_RESTART)
@NEED_ACTION()
if(IS_REQ)
{
SendLayerMessage(RMSG);
}
else
{
OUTMESSAGE(m,EDSS_MSG_CODE_RESTART_ACK);
//first - ask same
APPENDM(&m,GET_MIE(EDSS_IE_CODE_RESTART_INDICATOR));
OnRestartCondition(@PEVENT(),&m);
//n send
FLOWMESSAGE(&m);
}
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_RESTART_ACK)
if(IS_REQ)
SendLayerMessage(RMSG);
else
//SEND_Release(0);
{
OnRestartCondition(@PEVENT(),0);
}
KILLSELF();
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(KL_START)
ClearThisLine(TRUE);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(KL_STOP)
ClearThisLine(TRUE);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_SETUP,S_U0)
if(IS_REQ)
{
SendLayerMessage(RMSG);
StartTimer(EDSS_T303);
@SET_STATE(S_U1);
}
else
{
//Indication(EDSS_SETUP_IND,@PEVENT());
OnSetupLine(@PEVENT());
//StartTimer(EDSS_T303);
@SET_STATE(S_U1);
}
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_SETUP)
@TRACE_OFF_FLAG()
@TRACE("GOT SECOND SETUP.. ignore")
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_DISCONNECT)
UpBreak();
if(IS_REQ)
{
SendLayerMessage(RMSG);
@SET_STATE(S_U11);
StartTimer(EDSS_T305);
}
else
{
ReleaseLink(CS_CALL_CLEAR);
@SET_STATE(S_U12);
}
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_STATUS)
if(@THIS()->CallID)SEND_ReleaseCmp();
KILLSELF();
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_RELEASE)
UpBreak();
if(IS_REQ)
{
SendLayerMessage(RMSG);
StopTimer(EDSS_T305);
StartTimer(EDSS_T308);
@SET_STATE(S_U19);
}
else
{
SEND_ReleaseCmp();
KILLSELF();
}
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSS_T305) // WHERE WAS NO ASK FOR DISCONNECT
if(@GET_STATE()==@STATE(S_U11))
{
ReleaseLink(0);
/*OUTMESSAGE(m,EDSS_MSG_CODE_CALL_PROCEEDING);
APPENDM(&m,CONSTRUCT__EDSS_IE_CODE_CHANEL_ID(@THIS()->BChannel));
INJECT(&m);
*/
}
else
{
@TRACE("T305(DISC) ENDS IN WRONG STATE.AND HOW IT HAPENDS?");
}
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSS_T308)// WHERE WAS NO ASK FOR RELEASE
if(@GET_STATE()==@STATE(S_U19))
{
SEND_ReleaseCmp();
KILLSELF();
}
else
{
@TRACE("T308(RELEASE) ENDS IN WRONG STATE.AND HOW IT HAPENDS?");
}
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_RELEASE_COMPLETE)
@SET_TIMER(EDSS_RELTIMER,0)
if(IS_REQ)
{
SendLayerMessage(RMSG);
}
else
{
}
KILLSELF();
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_SETUP,LOCKED)
@THIS()->AdTalking=@AD();
@THIS()->LinkedWith=1;
if(@THIS()->BreakOnSetup)
{
KILLSELF();
return;
}
@SET_STATE(S_U0);
{
// Запрашиваем преобразование номера
@SIGNAL(RT_REPLACE_RQ, rq);
rq->Hook = 100;
strcpy(rq->Set, @PEVENT()->To);
strcpy(@THIS()->Calling, @PEVENT()->To);
@NEXT_SYNC()
}
SetupLine(@PEVENT()->From,@THIS()->Calling,1);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(RT_REPLACED)
strcpy(@THIS()->Calling, @PEVENT()->Set);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(RT_NOTRESOLVED)
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(RT_NOTCOMPLETED)
StopTimer(EDT_SET2CP);
OUTMESSAGE(m,EDSS_MSG_CODE_SETUP_ACK);
//APPENDM(&m,CONSTRUCT__EDSS_IE_CODE_CHANEL_ID(@THIS()->BChannel));
FLOWMESSAGE(&m);
//StopTimer(EDSS_T304);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_SETUP)
@THIS()->AdTalking=@AD();
@THIS()->LinkedWith=1;
@TRACE("EDL:line%d got CF_SETUP not in LOCKED state",@CONTEXT());
KILLSELF();
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSS_RELTIMER)//,LOCKED)
SEND_ReleaseCmp();
KILLSELF();
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_RELEASE)
@TRACE("incoming release");
LineBreakRelease();
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_TRYNING)
OUTMESSAGE(m,EDSS_MSG_CODE_CALL_PROCEEDING);
APPENDM(&m,CONSTRUCT__EDSS_IE_CODE_CHANEL_ID(@THIS()->BChannel));
FLOWMESSAGE(&m);
StopTimer(EDSS_T304);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_COMPLETED)
OUTMESSAGE(m,EDSS_MSG_CODE_CALL_PROCEEDING);
APPENDM(&m,CONSTRUCT__EDSS_IE_CODE_CHANEL_ID(@THIS()->BChannel));
FLOWMESSAGE(&m);
StopTimer(EDSS_T304);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_NOTCOMPLETED)
OUTMESSAGE(m,EDSS_MSG_CODE_SETUP_ACK);
SendLayerMessage(&m);
if(@THIS()->EnableDTMF)
ToneCTL(EDT_DTMF_ON);
StartTimer(EDSS_T304);
@SET_STATE(S_U2);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSS_T304) // dial time ends. no number assepted
@TRACE("dial time ends. no number assepted");
KILLSELF();
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_SETUP_ACK)
@SIGNAL(CF_NOTCOMPLETED,nc);
@SEND(nc,@THIS()->AdTalking)
@SET_STATE(S_U2);
//ToneCTL(EDT_DTMF_ON);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_PROGRESS)
@SIGNAL(CF_PROGRESS,nc);
@SEND(nc,@THIS()->AdTalking)
TryUpTransfer(TUA_PROGRESS);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_INFORMATION)
struct EDSS_IE_DEF *CN=GET_MESSAGE_IE(@PEVENT()->Message,EDSS_IE_CODE_CALLED_PARTY_NUM);
if(CN)
{
LPCSTR To;
@SIGNAL(CF_DIGITS,dg);
To =DECODE__EDSS_IE_CODE_CALLED_PARTY_NUM(CN);
strcpy(dg->Set,To);
@SEND(dg,@THIS()->AdTalking);
RestartTimer(EDSS_T304);
}
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_DIGITS)
if(@AD()==8)
{
@SIGNAL(CF_DIGITS,dg);
memcpy(dg,@PEVENT(),sizeof(*dg));
@SEND(dg,@THIS()->AdTalking);
return;
}
if(strlen(@PEVENT()->Set)==1 && *(@PEVENT()->Set)=='#')
{
}
else
{
OUTMESSAGE(m,EDSS_MSG_CODE_INFORMATION);
strcat(@THIS()->Calling,@PEVENT()->Set);
APPENDM(&m,CONSTRUCT__EDSS_IE_CODE_CALLED_PARTY_NUM(@PEVENT()->Set));
SendLayerMessage(&m);
}
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_QUEUED)
OUTMESSAGE(m,EDSS_MSG_CODE_ALERTING);
SendLayerMessage(&m);
TryUpTransfer(TUA_ALLERTING);
ToneCTL(EDT_TONE_QUE);
@SET_STATE(S_U4);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_RINGING)
OUTMESSAGE(m,EDSS_MSG_CODE_ALERTING);
SendLayerMessage(&m);
TryUpTransfer(TUA_ALLERTING);
ToneCTL(EDT_TONE_RNG);
StopTimer(EDSS_T304);
@SET_STATE(S_U4);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_PROGRESS)
OUTMESSAGE(m,EDSS_MSG_CODE_PROGRESS);
SendLayerMessage(&m);
TryUpTransfer(TUA_PROGRESS);
StopTimer(EDSS_T304);
//ToneCTL(EDT_TONE_RNG);
//SET_STATE(S_U4);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_ANSWER)
OUTMESSAGE(m,EDSS_MSG_CODE_CONNECT);
SendLayerMessage(&m);
StopTimer(EDSS_T304);
@SET_STATE(S_S1O);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_ALERTING)
@SIGNAL(CF_RINGING,cfs);
@SEND(cfs,@THIS()->AdTalking);
TRYCHANGECHANNEL(@PEVENT());
TryUpTransfer(TUA_ALLERTING);
@SET_STATE(S_U4);
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_CONNECT)
{
@SIGNAL(CF_ANSWER,cfs);
@SEND(cfs,@THIS()->AdTalking);
}
TRYCHANGECHANNEL(@PEVENT());
{
OUTMESSAGE(m,EDSS_MSG_CODE_CONNECT_ACK);
SendLayerMessage(&m);
}
@THIS()->TractReady=TRUE;
SetUpTransfer();
ToneCTL(EDT_TONE_OFF);
@SET_STATE(S_S1O);
time(&(@THIS()->StartTime));
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_CONNECT_ACK)
@SIGNAL(CF_ANSWER,cfs);
@SEND(cfs,@THIS()->AdTalking);
@THIS()->TractReady=TRUE;
TRYCHANGECHANNEL(@PEVENT());
SetUpTransfer();
ToneCTL(EDT_TONE_OFF);
@SET_STATE(S_S1O);
time(&(@THIS()->StartTime));
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_CALL_PROCEEDING)
if(IS_REQ)
SendLayerMessage(RMSG);
else
{
@SIGNAL(CF_TRYNING,cfs);
@SEND(cfs,@THIS()->AdTalking);
@SET_STATE(S_U3);
TRYCHANGECHANNEL(@PEVENT());
}
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(ED_BCHAN_USE)
@THIS()->BChannel=@PEVENT()->BChanID;
@TRACE("EDL:line%d use channel %d",@CONTEXT(),@THIS()->BChannel);
SetUpTransfer();
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_CONNECT)
//control channel
@SIGNAL(CF_ECHO_ON, echo_on)
@SIGNAL(CF_ECHO_OFF, echo_off)
memcpy(&@THIS()->ConnectData,@PEVENT(),sizeof(@THIS()->ConnectData));
@TRACE("connect info set to line");
SetUpTransfer();
if(@PEVENT()->Codec!=G711a)
{ @SEND(echo_on) }
else if(@PEVENT()->Echo)
{ @SEND(echo_on) }
else
{ @SEND(echo_off) }
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_HOLD)
if(@THIS()->BChannel)
{
@SIGNAL(CF_HOLD,cpc);
@NEXT_CONTEXT(@THIS()->BChannel)
@SEND(cpc,8);
}
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(CF_UNHOLD)
if(@THIS()->BChannel)
{
@SIGNAL(CF_UNHOLD,cpc);
@NEXT_CONTEXT(@THIS()->BChannel)
@SEND(cpc,8);
}
@END_DECLARE_SIGNAL_ACTION()
@BEGIN_DECLARE_SIGNAL_ACTION(EDSIG_SUSPEND)
OUTMESSAGE(m,EDSIG_SUSPEND_REJ);
SendLayerMessage(&m);
@END_DECLARE_SIGNAL_ACTION()
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