title: Multiple contact headers in 200OK response for a Register request
body: <p>I am using a Linphone mobile app on android and a Freeswitch server for Audio/video calls.</p>
  
  <p>Now when Linphone sends a Register request to server it gets multiple contact headers in the 200OK response from the Freeswitch Server.</p>
  
  <blockquote>
    <p>**Contact:
    ;expires=3211
    **Contact: ;expires=3303
    **Contact: ;expires=3475
    **Contact: ;expires=3600</p>
  </blockquote>
  
  <p>Because of these bindings,server tries to send invite to multiple contacts for B-leg at the time of call.
  Can somebody help me with the probable cause for multiple contact headers in 200OK from server side?</p>