  Release Summary for 4.3-64
  [![Generic badge](https://img.shields.io/badge/release_status-building-lightgrey.svg)](https://shields.io/)
  Changes to branch `4.3` after version `4.3.63`.
  * [Conference related updates](https://github.com/2600hz/kazoo/pull/6146) - _by James Aimonetti_
      If ecallmgrs don&#039;t respond, conference API requests could crash due to unhandled timeout clause.
      Improve logging around federated listeners.
  * [knm maintenance fixes](https://github.com/2600hz/kazoo/pull/6138) - _by Hesaam Farhang_
      * fix `kazoo_number_manager_maintenance:fix_apps_*` functions
      * add commands to operate on a list of numbers
      master PR: https://github.com/2600hz/kazoo/pull/6125
  -- 2600Hz Official <packages@2600hz.com> +Thu, 14 Nov 2019 00:08:33 
