VOIP telefoni cene

EnGenius DURAPRO-HCTAP Expansion Handset with TAP Firmware

CODE: DURAPRO-HCTAP

Expansion Handset with TAP Firmware Long Range Capacity Functions as Telephone & 2 Way Radio Includes TAP Firmware 902 - 928 MHz Frequency 4-Line Backlit LCD Display 6 Hours of Talk-Time 50 Hours of Stand-by Time Designed for Use in Hospital Environments Compatible w/...

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2N Yealink SIP-T58A IP Telephone

CODE: 01586-001

Technology Duplex Mode Full-Duplex (FDX) Voice Codecs G.711μ/a, G.722, G.722.1, G.722.1C, G.723, G.726, G.729ab, Internet Low Bitrate Codec (iLBC) Hearing Aid Compatible Yes Session Initiation Protocol (SIP) Support Yes Connectivity Wireless Technology...

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Axis Communications GXV3370 IP Video Phone

CODE: 01695-001

The GXV3370 IP video phone offers a powerful desktop video phone featuring Android 7.0, a 7” touch screen, real-time HD video telephony and built-in Wi-Fi & Bluetooth. The IP phone is fully interoperable with nearly all major SIP platforms on the market and can be seamlessly integrated with...

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Revolabs FLX UC 1000 IP & USB Speakerphone

CODE: 10-FLXUC1000

Speaker Frequency Response 160 Hz to 20 kHz Maximum Sound Pressure Level (SPL) 91 dB at 3.2' / 1 m Microphone Frequency Response 160 Hz to 12 kHz Number of Mics 4 Microphone Coverage 360° Technology Duplex Mode Full-Duplex...

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Plantronics Poly Elara 60 Wireless Charging Speakerphone with Headset

CODE: 212952-311

Multi-device pairing and improved pairing process Built-in dial pad plus headset, speakerphone and handset options No service provisioning and no extra wires—simply plug it in and pair Convenient headset integration—Voyager and Blackwire Series headset options are available...

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ClearOne CHATAttach 150 (2-Pack)

CODE: 910-156-200-00

Speaker Frequency Response 190 Hz to 20 kHz Maximum Sound Pressure Level (SPL) 85 dB at 3.2' / 1 m Microphone Frequency Response 100 Hz to 12 kHz Connectivity USB Connections 1 x USB Mini-B USB 2.0 Ethernet Ports 1...

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ClearOne CHATAttach 170 Speaker Phone

CODE: 910-156-250-00

Full-duplex audio performance allows users to listen and speak at the same time without audio cutting in and out Distributed Echo Cancellation® identifies and eliminates acoustic echo Noise cancellation samples the ambient room noise and cancels it out for more natural sounding...

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ClearOne 910-158-500-00 MAXAttach Expandable Tabletop Conference Phones

CODE: 910-158-500-00

Speaker Frequency Response 200 Hz to 3.3 kHz Maximum Sound Pressure Level (SPL) 90 dBA at 1' / 30.5 cm Total Harmonic Distortion (THD) 0.01>#/td### Microphone Frequency Response 200 Hz to 3.3 kHz Impedance 1000 Ohms...

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Revolabs Analog POTS System with 1 Omnidirectional Tabletop & 1 Wearable Microphone (USB)

CODE: 10FLX2101USBPOTS

General Product Type Conferencing system Phone Features Cordless Phone Standard DECT Bluetooth Profiles Hands-Free Profile (HFP) Call Services Caller ID, Call Waiting, Call Hold Max Handset Operating Distance 66 ft Dialer Location Handset Conference Call...

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Revolabs FLX VoIP SIP Phone System with One Wireless Speaker

CODE: 10FLX2200VOIP

Audio Bandwidth 80-11,000 Hz Channels 2 x microphone channels per system Radio Frequency North and South America: 1920 to 1930 MHz Africa, Asia, Australia and Europe: 1880 to 1900 MHz (DECT EU) Japan: 1893.5 to 1906.1 MHz Noise Cancellation Active on the microphone Echo...

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Phoenix Audio Technologies MT505 Spider USB and SIP/IP Telephone

CODE: MT505

Speaker Frequency Response 50 Hz to 16 kHz Maximum Sound Pressure Level (SPL) 92 dB at 3.2' / 1 m Microphone Number of Mics 4 Pickup Pattern Unidirectional Beamforming Support Yes Technology Duplex Mode Full-Duplex (FDX) Session...

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Revolabs FLX Wireless Conference System

CODE: 10FLX2002POTS

Speaker Frequency Response 80 Hz to 11 kHz Technology Active Noise Cancellation Yes Connectivity Ethernet Ports 1 x RJ45 Audio Ports 1 x 1/8" / 3.5 mm Input 2 x 1/8" / 3.5 mm Output Telephone Ports 1 x RJ11...

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Revolabs FLX Wireless Conference System

CODE: 10FLX2101POTS

Speaker Frequency Response 80 Hz to 11 kHz Technology Active Noise Cancellation Yes Connectivity Audio Ports 1 x 1/8" / 3.5 mm Input 2 x 1/8" / 3.5 mm Output Telephone Ports 1 x RJ11 Display Screen Type...

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Revolabs VoIP SIP System with 1 Omnidirectional Tabletop & 1 Wearable Microphone

CODE: 10FLX2101VOIP

Technical Information IP Phone Technology VoIP Connectivity Technology Wireless Wireless Technology DECT Wireless Operating Distance 65 ft Total Number of Phone Lines 1 Frequency Range 80 Hz to 11 kHz Multiple Conferencing 3way Caller ID Yes Speakerphone...

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Revolabs FLX2-200 Dual POTS Wireless Conference System with 2 Omnidirectional Mics, 2 Speakers, and 2 Charging Trays

CODE: 10FLX2200DUALPOTS

Bandwidth 80 Hz to 11 kHz Channels 2 microphone channels per system Radio Frequency North America: 1.92 to 1.93 GHz (UPCS North America) International: 1.88 to 1.90 GHz (DECT EU) Battery Life Up to 8 hours Charge Time: 2 hours Connectors 1 x RJ-11, telephone 1 x Line level...

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