public static List <SIPChannel> ParseSIPChannelsNode(SIPAccount sipAccount)
{
var channels = new List <SIPChannel>();
var ipEndPoint = new IPEndPoint(sipAccount.LocalIP, sipAccount.LocalPort);
SIPChannel channel = null;
if (sipAccount.MsgProtocol == ProtocolType.Udp)
{
channel = new SIPUDPChannel(ipEndPoint);
channels.Add(channel);
}
else if (sipAccount.MsgProtocol == ProtocolType.Tcp)
{
channel = new SIPUDPChannel(ipEndPoint);
channels.Add(channel);
channel = new SIPTCPChannel(ipEndPoint);
channels.Add(channel);
}
return(channels);
}
public static List <SIPChannel> ParseSIPChannelsNode(XmlNode sipChannelsNode, int port = 0)
{
var sipChannels = new List <SIPChannel>();
foreach (XmlNode sipSocketNode in sipChannelsNode.ChildNodes)
{
logger.Debug("Creating SIP Channel for " + sipSocketNode.OuterXml + ".");
var localSocket = sipSocketNode.InnerText;
var protocol = SIPProtocolsEnum.udp;
if (sipSocketNode.Attributes.GetNamedItem(SIP_PROTOCOL_PARAMETER) != null)
{
protocol = SIPProtocolsType.GetProtocolType(sipSocketNode.Attributes
.GetNamedItem(SIP_PROTOCOL_PARAMETER).Value);
}
var nodeSIPEndPoints = GetSIPEndPoints(localSocket, protocol, port);
foreach (var sipEndPoint in nodeSIPEndPoints)
{
try
{
switch (protocol)
{
case SIPProtocolsEnum.udp:
{
logger.Debug(" attempting to create SIP UDP channel for " +
sipEndPoint.GetIPEndPoint() + ".");
var udpChannel = new SIPUDPChannel(sipEndPoint.GetIPEndPoint());
sipChannels.Add(udpChannel);
}
break;
case SIPProtocolsEnum.tcp:
{
logger.Debug(" attempting to create SIP TCP channel for " +
sipEndPoint.GetIPEndPoint() + ".");
var tcpChannel = new SIPTCPChannel(sipEndPoint.GetIPEndPoint());
sipChannels.Add(tcpChannel);
}
break;
case SIPProtocolsEnum.tls:
if (sipSocketNode.Attributes.GetNamedItem(CERTIFICATE_PATH_PARAMETER) == null)
{
logger.Warn("Could not create SIPTLSChannel from XML configuration node as no " +
CERTIFICATE_PATH_PARAMETER + " attribute was present.");
}
else
{
var certificateType = "machinestore";
if (sipSocketNode.Attributes.GetNamedItem(CERTIFICATE_TYPE_PARAMETER) != null)
{
certificateType = sipSocketNode.Attributes
.GetNamedItem(CERTIFICATE_TYPE_PARAMETER).Value;
}
var certificatePath =
(sipSocketNode.Attributes.GetNamedItem(CERTIFICATE_PATH_PARAMETER) != null)
? sipSocketNode.Attributes.GetNamedItem(CERTIFICATE_PATH_PARAMETER).Value
: null;
var certificateKeyPassword =
(sipSocketNode.Attributes.GetNamedItem(CERTIFICATE_KEY_PASSWORD_PARAMETER) !=
null)
? sipSocketNode.Attributes.GetNamedItem(CERTIFICATE_KEY_PASSWORD_PARAMETER)
.Value
: String.Empty;
logger.Debug(" attempting to create SIP TLS channel for " +
sipEndPoint.GetIPEndPoint() + " and certificate type of " +
certificateType + " at " + certificatePath + ".");
var certificate = LoadCertificate(certificateType, certificatePath,
certificateKeyPassword);
if (certificate != null)
{
var tlsChannel = new SIPTLSChannel(certificate, sipEndPoint.GetIPEndPoint());
sipChannels.Add(tlsChannel);
}
else
{
logger.Warn(
"A SIP TLS channel was not created because the certificate could not be loaded.");
}
}
break;
default:
logger.Warn("Could not create a SIP channel for protocol " + protocol + ".");
break;
}
}
catch (Exception excp)
{
logger.Warn("Exception SIPTransportConfig Adding SIP Channel for " + sipEndPoint + ". " +
excp.Message);
}
}
}
return(sipChannels);
}