/// <summary>
/// Trasfer call to number
/// </summary>
/// <param name="sessionId"></param>
/// <param name="number"></param>
/// <returns></returns>
public override bool xferCall(string number)
{
string uri = "sip:" + number + "@" + Config.Accounts[Config.DefaultAccountIndex].HostName;
PjsipMethods.dll_xferCall(SessionId, uri);
return(true);
}