1. Polycom SoundStation 2W
  2. Cisco IP Phone 7942G
  3. Polycom VoiceStation 500
  4. Cisco Unified IP Phone 7942G
  5. Polycom VVX 1500
  6. Siemens Gigaset SL785
  7. Polycom SoundStation2
  8. Mobotix Grandstream Networks GXV3140 IP phone
  9. Polycom SoundStation 2W
  10. Polycom SoundPoint IP 560 SIP 4 line
  11. Cisco Unified IP Phone 7965G
  12. Cisco Unified IP Phone 7975G
  13. Cisco Unified IP Phone 7962, Spare
  14. Cisco Unified IP Conference Station 7937G
  15. Polycom SoundPoint IP 650
  16. Polycom VoiceStation 300
  17. Plantronics CS540/A