? Cisco Systems, Inc.

  • Hewlett-Packard Enterprise Company
  • Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
  • Juniper Networks, Inc.
  • Broadcom, Inc. (Brocade Communications Systems, Inc.)
  • Alcatel-Lucent Enterprise (China Huaxin Post and Telecom Technologies Co., Limited)
  • Nokia Corporation
  • Avaya, Inc. (Avaya Holdings Corp.)
  • ZTE Corporation