Snom ACPJ 3.5mm Adapter for A100 Headsets 00-B003-00 - VoIP Supply
US 5V Adapter for Snom 300 320 360 370 720 760 821 870 IP Phone Power Supply | eBay
Amazon.com: Accessory USA 5V Global AC DC Adapter for Snom 300, 320, 360, 370, 710, 720, 760, 820, 821, 870 VoIP Phone 5VDC Power Supply Cord : Electronics
Snom PA1 Public Announcement Adapter (2226) – Atlas Phones
Snom EHS 2.0 Wireless Headset Adapter (WHA) for D7xx/3x