Bluetooth Headsets
Think Headsets is an authorised Plantronics and GN Netcom Headset Reseller providing headsets for call centers, computers, home, mobile phones and business.
http://www.thinkheadsets.co.uk/bluetooth-headsets/ - Info

Go2Telecom Telephone and PC Accessories
Supplier of PC headsets, system phones, telephone headsets and fax-machines.
http://www.go2telecom.co.uk - Info

Corporate Direct
Corporate Direct Headsets Repairer and Distributor to large call centres and resellers. Focusing on Plantronics, GN Netcom, Sennheiser and other good manufacturers
http://www.corpteluk.com - Info

Cordless phones
Buy DECT phones, digital cordless phones, bt phones and business phone headsets from Evocal, the UK's leading discount telecoms shop.
http://www.evocal.co.uk/ - Info

Better Telecom - Business Communications Provider Australia wide and Plantronics Distributor
Australia's widest Telecommunications service provider for fixed wire phone,Internet, voip, and gsm mobile services solutions and leading distributor for Plantronics products.
http://www.bettertelecom.com.au - Info

Computer and VoIP headsets and telephones
Voip2go offers Wireless headset VoIP equipment in the UK from Communications Solutions the Reading Berkshire based headset suppliers. Main dealers for Jabra, GN-Netcom, Plantronics, Sennheiser and many more quality headset suppliers for private, business
http://www.voip2go.co.uk/ - Info