Telephones / VoIP

• Model #: WP820

• Type: Headset
• Specifications: Noise-cancellation: Active noise canceling technology, wideband (voice), hi-fi stereo, A2DP, DSP Digital Signal Processing : Yes SoundGuard (Hearing Protection): Yes Connects To PC: Yes Hands-free Options Bluetooth Headset: Yes Power Charging Case: Connection Wireless Range: 30m Multi-Point: Yes Microphones: 3 mics offer dynamic noise reduction
• Parts: 30 days warranty
• Labor: 30 days warranty
• Model #: 202652-01

• Model #: 28599-989-999

• Model #: 1000597

• Part Number: 9555-583-125
• Features: Engineered for superior wireless connectivity and crystal-clear calls, the Engage 75 convertible is for professionals who need first-class customer conversations in a lightweight headset with multiple wearing options. Weighing just 18g, the headset can be used with earhook, headband, or neckband for all-day comfort. Connects to up to 5 devices
• Model #: 9555-583-125

• Model #: 1000559

• Type: Wireless VoIP
• Power: Standby time: 44 hours
• Specifications: ActiveGard: Yes Advanced Own-Voice: Yes Noise At Work: Yes Multimedia & Music Listening: Yes Voice Prompts: Yes Certification: Microsoft Skype For Business, Dect Security
• Model #: 1000601

• Part Number: 1000554
• Type: Headset
• Model #: 1000554

• Part Number: 849B4AA#ABA
• Frequency Band: Wi-Fi network connectivity: 2.4-2.4835 GHz (802.11b, 802.11g, 802.11n HT-20); 5.15-5.825 GHz (802.11a, 802.11n, HT-20, 802.11n HT-40) Bluetooth 4.2
• Additional Features: Audio Features: Poly Acoustic Clarity technology provides full duplex conversations, acoustic echo cancellation, and background noise suppression; Comfort noise generation; DTMF tone generation (RFC 2833 and in-band); Low delay audio packet transmission; Adaptive jitter buffers Audio codecs: G.711 (A-law and µ-law); G.722; G.722.1; G.722.1C; G.729AB; G.719; Polycom Siren 7; Siren 14; iLBC; OPUS VoIP Features: IETF SIP (RFC 3261 and companion RFCs) Headset and Handset Compatibility: Bluetooth headset compatibility Supported network protocols: DHCP VLAN discovery; LLDP-MED for VLAN discovery; FTP/TFTP/HTTP/HTTPS server-based central p...
• Model #: 849B4AA#ABA

• Model #: 2499-823-309

• Model #: YEA-YHS36-MONO

• Type: Headset
• Model #: SC630 USB ML

• Model #: YHS34-DUAL

• Model #: 1000560

• Part Number: 143905
• Model #: 143905

• Additional Features: Product Type:Standard Phone Connectivity Technology:Corded Speakerphone:Yes Phone Line (RJ-11):Yes Headset Port:Yes Features:Auto-answer Call Barring Call Forwarding Call Recording Call Timer Call Transfer Call Waiting Caller Log Clock and Calendar Conference Call DND (Do Not Disturb) Hands-free Hearing Aid Indicator Mute Night Mode On-hook Dialing Redial Speed Dial Voice Mail Volume Control Form Factor:Desk Wall Mountable Package Contents: 5410 Standard Phone Desk/Wall Mount Stand
• Model #: 700345291-IM

• Type: Telephone
• Model #: BE0Z52CX3E9

• Type: Dock
• Model #: PRO 925 DC

OUT OF STOCK

• Model #: 1000563

OUT OF STOCK

• Model #: 1000605