Soluzioni Certificate

2N Telekomunikace a.s.

3CX

AVM

DrayTek

EPOS | Sennheiser

Epygi Technologies

Fanvil

FITRE

Gigaset Communications

HTek

Innovaphone

Jabra

Kerio Operator

Mitel

Nethesis

Nexi

Poly

Polycom

Sangoma Technologies Corporation

Snom Technology AG

Teldat Italia

Telenia Software

Univois

VoiSmart

VOIspeed

Xorcom

Yealink

Yeastar
