Telekommunikation

3COM (8)	4G Systems (4)
Agfeo (1244)	APC (37)
Auerswald (1514)	Axion (4)
Bedea (2)	Belkin (7)
Bell (4)	BTR (13)
Cas (6)	Cisco (268)
DeTeWe (324)	Dialogic (2)
DNT (7)	Elmeg (503)
EuraDECT (12)	FMN (4)
Funkwerk Dabendorf (5)	Funkwerk-EC (76)
Gira (9)	GN Netcom (1124)
Grandstream (2)	Hagenuk (20)
Hama (962)	Helios (6)
HIS (10)	Inline (4)
Jabra (295)	Jacob Jensen (1)
Konftel (61)	Lancom (5)
Maul (14)	Motorola (3)
Olympus (27)	Panasonic (86)
Parrot (5)	Philips (3)
Plantronics (2370)	Polycom (167)
Rutenbeck (43)	Sagem (20)
Sennheiser (420)	Siemens (765)
Snom (71)	Soryt (87)
Spaun (9)	Swissvoice (63)
T-Com (164)	Telegärtner (73)
Thomson (2)	Tiptel (353)
Topcom (5)	US Robotics (4)
Varta (18)	VCM (13)
Vierling (2)	Zettler (13)