CART MENU Open menu Mallory Headsets Inc. Toggle search bar What can we help you find? Submit search CART Bulk Earbuds As Low As $0.72 ea! Conference Phones DECT Wireless Headsets JPL Telecom Poly/Plantronics Wired For Desk Phone Headsets REQUIRED LOWER CABLES Wireless USB/UC/VoIP/LYNC Spare Parts Wired Wireless Addasound Wired For Desk Phone Headsets REQUIRED LOWER CABLES Wireless USB/UC/VoIP/LYNC Spare Parts Wired Jabra/Vxi Wired For Desk Phone Headsets REQUIRED LOWER CABLES Wireless USB/UC/VoIP/LYNC Spare Parts Sennheiser Wired For Desk Phone Headsets REQUIRED LOWER CABLES Wireless USB/UC/VoIP/LYNC Spare Parts Blue Tiger Bluetooth VoIP Equipment Services Yealink Polycom Computer Headsets(UC/Teams) Education Call For Volume Pricing 800-701-2289 Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Poly/Plantronics > Spare Parts > APP-51 EHS Cable List Price: $79.95 Our Price: $60.34 Sale Price: $58.00 Savings: $21.95 Product Code: 38439-11 Qty: Description EHS APP-51 Electronic Hookswitch Cable, HL10 alternative for several Polycom phones. If you are not sure whether or not this is compatible with your phone please give us a call. Related Items APV-66 EHS Cable APD-80 EHS Cable Plantronics Cisco QD Cord CS540 Charging Cradle Sale Price: $58.00 Our Price: $75.00 Sale Price: $31.00 Our Price: $19.90 Plantronics HIC Cable CS540 Replacement Battery Plantronics M22 Amplifier APC-43 EHS Cable Sale Price: $31.00 Our Price: $34.95 Sale Price: $95.00 Sale Price: $58.00 Share your knowledge of this product. Be the first to write a review »