Polycom VVX 250 telefono IP 4 linee Gigabit VoIP telefono da scrivania 89B62AA 2200-4882-025
Part Numbers: 89B62AA, 2200-4882-025. Model: VVX 250. Does the Polycom VVX 250 support headsets?. Polycom HD Voice: Clear, natural conversations. Manufacturer: Polycom (HP Poly). SIP Protocol: Works with most VoIP providers and PBX systems.