title: Netvox Zigbee end device not joining my zigbee coordinator
body: <p>I am implementing Zigbee Gateway with <strong>TIcc2530 SOC</strong> using ZStack for home automation and want to integrate various Netvox devices like Z211 IR Transmitter etc with our gateway.</p>
  
  <p>But I am facing problem in joining of these devices to my zigbee network created by my gateway.</p>
  
  <p>I have enabled the Association Permit join in my gateway, but these devices are unable to add to the zigbee network.</p>
  
  <p><strong>With packet sniffer we check that:</strong>
  Devices keeps searching network with Beacons, and observed that it sends association request for which we send association permit response from gateway then Transport Key command (default HA security key) is send from gateway but it keep repeating process of sending again association request  and unable to join.</p>
  
  <p>Does anyone  has tried with these netvox end devices to join  cc2530 coordinator and can provide solution or dependencies netvox device requires .</p>
  
  <p>Thankful if help can be provided for the same.</p>