Plantronics HW251 Supraplus Wideband Monaural Headset - Refurbished Category_Best4Systems/Cisco Telephones/SIP Telephones Standard encryption protocols to provide

Standard encryption protocols to provide secure remote provisioning and unobtrusive in-service software upgrades

Polycom's Noise Block

Wideband codec: G

0 Technology

RJ9 Port for corded headsets

Plantronics HW251 Supraplus Wideband Monaural Headset - Refurbished Category_Best4Systems/Cisco Telephones/SIP Telephones Standard encryption protocols to provideWideband audio range gives richer communications with natural sound and enhanced audio clarity DSP for reduced echo on VoIP systems Complete family of wideband headsets This is the monaural voice tube microphone version in black with foam ear cushions Included PerSonoCall software enables full integration with a wide range of enterprise grade soft phones Connect to IP softphones using the DA45 adapter with in line controls call answer and end, volume,