BOOL MyH323Connection::OnAlerting(const H323SignalPDU & alertingPDU, const PString & username)
{
if (h323debug) {
cout << "\t=-= In OnAlerting for call " << GetCallReference()
<< ": sessionId=" << sessionId << endl;
cout << "\t-- Ringing phone for \"" << username << "\"" << endl;
}
if (on_progress) {
BOOL isInband;
unsigned alertingPI;
if (!alertingPDU.GetQ931().GetProgressIndicator(alertingPI)) {
alertingPI = 0;
}
if (h323debug) {
cout << "\t\t- Progress Indicator: " << alertingPI << endl;
}
switch(alertingPI) {
case Q931::ProgressNotEndToEndISDN:
case Q931::ProgressInbandInformationAvailable:
isInband = TRUE;
break;
default:
isInband = FALSE;
}
on_progress(GetCallReference(), (const char *)GetCallToken(), isInband);
}
on_chan_ringing(GetCallReference(), (const char *)GetCallToken() );
return connectionState != ShuttingDownConnection;
}
BOOL MyH323Connection::OnAlerting(const H323SignalPDU & /*alertingPDU*/, const PString & username)
{
PIPSocket::Address remoteIpAddress;
WORD remotePort;
H323_ExternalRTPChannel * channel;
if (h323debug)
cout << "\t =-= In OnAlerting for call " << GetCallReference()
<< ": sessionId=" << sessionId << endl;
/* Connect RTP if logical channel has already been opened */
if (Lock()) {
if ( (channel = (H323_ExternalRTPChannel*) FindChannel(sessionId,TRUE)) ) {
channel->GetRemoteAddress(remoteIpAddress, remotePort);
if (h323debug) {
cout << "\t\t--- found logical channel. Connecting RTP" << endl;
cout << "\t\tRTP channel id " << sessionId << " parameters:" << endl;
cout << "\t\t-- remoteIpAddress: " << remoteIpAddress << endl;
cout << "\t\t-- remotePort: " << remotePort << endl;
cout << "\t\t-- ExternalIpAddress: " << externalIpAddress << endl;
cout << "\t\t-- ExternalPort: " << externalPort << endl;
}
on_start_logical_channel(GetCallReference(),(const char *)remoteIpAddress.AsString(), remotePort,
(const char *)GetCallToken() );
AST_RTP_Connected=TRUE;
} else
if (h323debug)
cout << "\t\t--- no logical channels" << endl;
if (h323debug) {
cout << " -- Ringing phone for \"" << username << "\"" << endl;
}
on_chan_ringing(GetCallReference(), (const char *)GetCallToken() );
Unlock();
return TRUE;
}
ast_log(LOG_ERROR,"chan_h323: OnAlerting: Could not obtain connection lock");
return FALSE;
}
