public void BindSipRegistration() { // Bind SIP registration with id 1 to application with id 123. try { var voximplant = new VoximplantAPI(); var result = voximplant.BindSipRegistration( applicationId: 123L, sipRegistrationId: 1L, bind: true ).Result; Console.WriteLine($"Response: {result.ToString()}"); } catch (Exception e) { Console.WriteLine($"Error: {e.Message}"); } }