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Current Sensor. Input Current 0-100A, Ferrite-Nylon, 1 x mFi RJ45 Port

feed VoIP Accessories

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Activation License for module BILLING for S series IP-PBX
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Activation License for module HOTEL for S series IP-PBX
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PSTN Box CPN10 PSTN box CPN10 is used to connect CP920 conference phones to the PSTN (Public Switched Telephone Network). • Support Yealink Diamond IP Conference Phone CP920 • Plug and play • Easy to use • No additional power needed • USB call re
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IP Phone Headset Wideband audio for natural sound and clearer conversations Supports MIC noise cancelling 1x RJ9 headset jack, QD Adapter 330° adjustable microphone boom
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IP phone Wi-Fi USB Dongle Supports Yealink SIP-T48G, SIP-T46G(Pending), SIP-T29G(Pending) Complies with IEEE802.11b/g/n Frequency range: 2.4GHz ~2.4835GHz Low power consumption Plug and Play
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IP phone Bluetooth USB Dongle Support up to 10m Range Compatible with v4.0+HS System Supports Yealink SIP-T46G
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IP Phone Wireless Headset Adapter Supports Yealink SIP-T28P & SIP-T26P Full compatible with Jabra and Plantronics etc wireless headsets 1×RJ-12(6P6C), 1xRJ-45(8P8C) & 1x3.5mm output port
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IP Phone Expansion Module ( LCD ) 160x320 graphic LCD 20 physical keys each with a dual-color LED Up to 38 additional programmable keys through page switch 2 adjustable angles Supports BLF/BLA,speed dialing, call pickup,etc.
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Expansion Board with 4 onboard module slots and 8 interfaces on the panel.
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LCD Expansion Module Rich visual experience with 160x320 graphic LCD 20 physical keys each with a dual-color LED 2 independent control keys
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Extension Module with 40 programmable keys for Grandstream GXP2200 and GXP2140, Daisy-chain up to 4 sidecars total.
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S2 Module adds 2 FXS Ports to the PBX units
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O2 Module adds 2 FXO Ports to the PBX units
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SO Module adds 1 FXO Port and 1 FXS port to the PBX units
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Color-screen Expansion Module • 4.3"" 272 x 480-pixel color screen • Color icons for rich visual experience • 20 physical keys on each page with dual-color LEDs • Three independent control keys with lluminated LED for fast switching pages • Supports
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Yealink DECT Repeater • Standards: DECT GAP • Extending the DECT coverage • Supports automatic handover of calls between RT20 • Up to 2 simultaneous calls per handset • Up to 5 repeaters per base station • Auto association • Tact switch for Base Li
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Two wireless microphones for CP960
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GSM Module adds 1 GSM 900/1800MHz port to the S series PBX units
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B2 Module adds 2 ISDN BRI to the PBX units
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DSP Expansion Module, 100 Extensions and 30 concurrent calls


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