Telekommunikation

3COM (12)	4G Systems (3)
Agfeo (2934)	Alcatel (11)
APC (38)	Auerswald (2985)
AVM (295)	Axion (4)
Bedea (2)	Belkin (6)
Bell (3)	BTR (13)
Cas (6)	Cisco (326)
DeTeWe (837)	Dialogic (3)
D-Link (123)	DNT (5)
DrayTek (31)	Elmeg (1171)
EuraDECT (8)	FMN (5)
Funkwerk Dabendorf (5)	Funkwerk-EC (101)
Gira (9)	GN Netcom (1175)
Grandstream (2)	Hagenuk (16)
Hama (950)	Helios (6)
HIS (13)	Inline (4)
Jabra (325)	Jacob Jensen (1)
Konftel (63)	Lancom (2)
LevelOne (17)	Maul (13)
Motorola (3)	Olympus (30)
Panasonic (120)	Parrot (4)
Philips (3)	Plantronics (2488)
Polycom (173)	Rutenbeck (38)
Sagem (20)	Sennheiser (364)
Siemens (1104)	Snom (74)
Soryt (88)	Spaun (9)
Swissvoice (66)	T-Com (526)
Telebau (15)	Telegärtner (79)
Thomson (2)	Tiptel (642)
Topcom (5)	Trust (2)
US Robotics (4)	Varta (17)
VCM (13)	Vierling (10)
Zettler (14)