CONFERENCE SPEAKERPHONE
GIGASET
JABRA
PLANTRONICS
UNBRANDED
VBET
BEYERDYNAMIC
Gigaset
S30851-H2564-R101
S30852-H2970-R101.
Jabra
8200-231
Speak 510 Plus MS
Plantronics
210900-01
210901-01
210902-01
210903-01
216865-01
Unbranded
Klassenraum Remote Set
VBET
CS61
beyerdynamic
710830