public SIPDialogue(
string callId,
SIPRouteSet routeSet,
SIPUserField localUser,
SIPUserField remoteUser,
int cseq,
SIPURI remoteTarget,
string localTag,
string remoteTag,
Guid cdrId,
string sdp,
string remoteSDP,
SIPEndPoint remoteEndPoint)
{
Id = Guid.NewGuid();
CallId = callId;
RouteSet = routeSet;
LocalUserField = localUser;
LocalTag = localTag;
RemoteUserField = remoteUser;
RemoteTag = remoteTag;
CSeq = cseq;
RemoteTarget = remoteTarget;
CDRId = cdrId;
SDP = sdp;
RemoteSDP = remoteSDP;
Inserted = DateTime.UtcNow;
Direction = SIPCallDirection.None;
RemoteSIPEndPoint = remoteEndPoint?.CopyOf();
}
private void AdjustContactHeader(SIPHeader sipHeader, SIPEndPoint localSIPEndPoint, IPAddress publicIPAddress)
{
try
{
// Set the Contact URI on the outgoing requests depending on which SIP socket the request is being sent on and whether
// the request is going to an external network.
if (sipHeader.Contact != null && sipHeader.Contact.Count == 1)
{
SIPEndPoint proxyContact = localSIPEndPoint.CopyOf();
if (publicIPAddress != null)
{
proxyContact = new SIPEndPoint(proxyContact.Protocol, publicIPAddress, proxyContact.Port);
}
sipHeader.Contact[0].ContactURI.Host = proxyContact.GetIPEndPoint().ToString();
sipHeader.Contact[0].ContactURI.Protocol = proxyContact.Protocol;
}
}
catch (Exception excp)
{
logger.Error("Exception AdjustContactHeader. " + excp.Message);
throw;
}
}