Request 
http://172.28.140.5:9090/Neox_ContactCenter_API/agent_login.php?secret_key=1QxBotDSWWYvoaF4sUZWXZUxh8XeHmiVMzkx6c4HBM&event=neox_agent_login&user=MIS2&password=mis2&campaign=MISTEST&phone=5001


Response
{"result":"200","disposition_statuses":[{"value":"CALLBK","description":"Call Back"},{"value":"CBHOLD","description":"Call Back Hold"},{"value":"DNC","description":"DO NOT CALL"},{"value":"NI","description":"Not Interested"},{"value":"N","description":"No Answer"},{"value":"CNC","description":"Call Not Connect"}]}