/// <summary>
/// Answers an incoming SIP call.
/// </summary>
public void Answer(MediaManager mediaManager)
{
_mediaManager = mediaManager;
_mediaManager.NewCall();
SDP sdpAnswer = SDP.ParseSDPDescription(m_uas.CallRequest.Body);
_mediaManager.SetRemoteSDP(sdpAnswer);
SDP sdp = _mediaManager.GetSDP(false);
m_uas.Answer(_sdpMimeContentType, sdp.ToString(), null, SIPDialogueTransferModesEnum.NotAllowed);
}
/// <summary>
/// Places an outgoing SIP call.
/// </summary>
/// <param name="destination">The SIP URI to place a call to. The destination can be a full SIP URI in which case the all will
/// be placed anonymously directly to that URI. Alternatively it can be just the user portion of a URI in which case it will
/// be sent to the configured SIP server.</param>
public void Call(MediaManager mediaManager, string destination)
{
//_initialisationTask.Wait(_cancelCallTokenSource.Token);
_mediaManager = mediaManager;
_mediaManager.NewCall();
// Determine if this is a direct anonymous call or whether it should be placed using the pre-configured SIP server account.
SIPURI callURI = null;
string sipUsername = null;
string sipPassword = null;
string fromHeader = null;
if (destination.Contains("@") || m_sipServer == null)
{
// Anonymous call direct to SIP server specified in the URI.
callURI = SIPURI.ParseSIPURIRelaxed(destination);
fromHeader = (new SIPFromHeader(m_sipFromName, SIPURI.ParseSIPURI(SIPFromHeader.DEFAULT_FROM_URI), null)).ToString();
}
else
{
// This call will use the pre-configured SIP account.
callURI = SIPURI.ParseSIPURIRelaxed(destination + "@" + m_sipServer);
sipUsername = m_sipUsername;
sipPassword = m_sipPassword;
fromHeader = (new SIPFromHeader(m_sipFromName, new SIPURI(m_sipUsername, m_sipServer, null), null)).ToString();
}
StatusMessage("Starting call to " + callURI.ToString() + ".");
m_uac = new SIPClientUserAgent(m_sipTransport, null, null, null, null);
m_uac.CallTrying += CallTrying;
m_uac.CallRinging += CallRinging;
m_uac.CallAnswered += CallAnswered;
m_uac.CallFailed += CallFailed;
// Get the SDP requesting that the public IP address be used if the host on the call destination is not a private IP address.
SDP sdp = _mediaManager.GetSDP(!(IPAddress.TryParse(callURI.Host, out _) && IPSocket.IsPrivateAddress(callURI.Host)));
System.Diagnostics.Debug.WriteLine(sdp.ToString());
SIPCallDescriptor callDescriptor = new SIPCallDescriptor(sipUsername, sipPassword, callURI.ToString(), fromHeader, null, null, null, null, SIPCallDirection.Out, _sdpMimeContentType, sdp.ToString(), null);
m_uac.Call(callDescriptor);
}
/// <summary>
/// Places an outgoing SIP call.
/// </summary>
/// <param name="destination">The SIP URI to place a call to. The destination can be a full SIP URI in which case the all will
/// be placed anonymously directly to that URI. Alternatively it can be just the user portion of a URI in which case it will
/// be sent to the configured SIP server.</param>
public void Call(MediaManager mediaManager, string destination)
{
_mediaManager = mediaManager;
_mediaManager.NewCall();
// Determine if this is a direct anonymous call or whether it should be placed using the pre-configured SIP server account.
SIPURI callURI = null;
string sipUsername = null;
string sipPassword = null;
string fromHeader = null;
if (destination.Contains("@") || m_sipServer == null)
{
// Anonymous call direct to SIP server specified in the URI.
callURI = SIPURI.ParseSIPURIRelaxed(destination);
}
else
{
// This call will use the pre-configured SIP account.
callURI = SIPURI.ParseSIPURIRelaxed(destination + "@" + m_sipServer);
sipUsername = m_sipUsername;
sipPassword = m_sipPassword;
fromHeader = (new SIPFromHeader(m_sipFromName, new SIPURI(m_sipUsername, m_sipServer, null), null)).ToString();
}
StatusMessage("Starting call to " + callURI.ToString() + ".");
m_uac = new SIPClientUserAgent(m_sipTransport, null, null, null, null);
m_uac.CallTrying += CallTrying;
m_uac.CallRinging += CallRinging;
m_uac.CallAnswered += CallAnswered;
m_uac.CallFailed += CallFailed;
// Get the SDP requesting that the public IP address be used if the host on the call destination is not a private IP address.
SDP sdp = _mediaManager.GetSDP(!(IPSocket.IsIPAddress(callURI.Host) && IPSocket.IsPrivateAddress(callURI.Host)));
System.Diagnostics.Debug.WriteLine(sdp.ToString());
SIPCallDescriptor callDescriptor = new SIPCallDescriptor(sipUsername, sipPassword, callURI.ToString(), fromHeader, null, null, null, null, SIPCallDirection.Out, _sdpMimeContentType, sdp.ToString(), null);
m_uac.Call(callDescriptor);
}
/// <summary>
/// Answers an incoming SIP call.
/// </summary>
public void Answer(MediaManager mediaManager)
{
_mediaManager = mediaManager;
_mediaManager.NewCall();
SDP sdpAnswer = SDP.ParseSDPDescription(m_uas.CallRequest.Body);
_mediaManager.SetRemoteSDP(sdpAnswer);
SDP sdp = _mediaManager.GetSDP(false);
m_uas.Answer(_sdpMimeContentType, sdp.ToString(), null, SIPDialogueTransferModesEnum.NotAllowed);
}