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Hengjie HJ-E800C digital program-controlled telephone switch network online hotel program-controlled telephone Digital

Avaya B179 IP conference phone Avaya B179 IP conference phone

Lingsheng A10 call center dedicated IP phone headset phone 2 SIP lines A10(A10 + F75

DINSTAR Dingxin Tongda IP telephone switch UC120-2O enterprise integrated communication system SIP program control delivery

Weipu D100 program-controlled telephone switch 4 8 12 in 40 64 56 48 40 32 88 out call recording

Guowei business telephone landline GW17B fixed telephone office home caller ID battery-free screen

FlyingVoice feiyin era wireless ip telephone landline F101 local area network telephone wifi telephone S

AVAYA XT4300 conference room system solution

Guowei HB8000 series telephone switch accessories power box, remote debugging plug-and-play projects

Guowei GW2000-2 type large program-controlled switch telephone switch 16 in 176 out modular

Guowei IPPBX HB100 4 outside line 64SIP extension network program-controlled telephone switch VOIP voice exchange

Lingsheng headset conference phone headset clear sound quality C11 ENC active noise reduction headset

Yilian (Yealink)UH34 Dual Teams binaural headset USB wired headset customer service office

Hengjie HJ-E800B digital program-controlled telephone switch intelligent networking power supply dual backup support Light

Avaya 5v universal power adapter

Guowei (HB) mobile handheld telephone color LCD screen handheld IP phone dual-frequency WiFi

Guowei HB8000 series DB37 user cable (4 m)

FlyingVoice voice gateway for VOIP network transmission device SIP to analog compatible call in feiyin era

Lingsheng headset for conference phone, clear sound quality F780 call center telephone headset F780Q

Avaya 3PCC SIP protocol IP telephone network telephone desktop landline J169

Avaya CU360 conference machine

Guowei GW1698 offline telephone recorder telephone switch/built-in storage/embedded recording/recording

EQUIINET JUSTINA30 50 100 IPPBX telephone switch integrated communication all-in-one machine network

Voice Headset Conference Phone Headset Clear Sound Quality F750 Call Center Traffic Headset F750-

Fanvil X3S Lite Upgrade X301 Orientation SIP Network Phone Business Office IP Phone

ZJHJTX Hengjie IP Phone SIP Phone IP Network Video VoIP Phone HJ-C300 POE Power Supply

Yilian (Yealink) YHS36 Dual Call Center Operator Headset Customer Service Office Headset RJ

Avaya L119 Traffic Headset

FlyingVoice Feiyin era enterprise office communication networking scheme 1 drag multi-package can be freely matched

Yilian (Yealink)UH36Mono Monaural Headset Office Headset Call Center Traffic Headset

DINSTAR/Dingxin Tongda Gateway IAD Voice Gateway DAG2000(16-32 ports) DAG2000-3

Siemens/Youlifei Digital Telephone OpenStage 40T/40HFA 20T/15HFA/15SIP

Power Flow (Grandstream) GXP1610 IP Phone SIP Phone Internet Phone Call

AVAYA J Series Phone Wall Mount Kit

Hengjie IAD trunk gateway loop trunk gateway 8-32FXO port 1E1 30-way concurrent HJ-E8

Yilian (Yealink)UV30Room 4K HD USB Drive-Free Video Conference Camera Meeting Photography

Avaya Video Conference Standard Solution (Omni-directional Microphone B109 HD Photograph

Guowei GW37 Office Business Telephone Landline Fixed Telephone Home Screen Flip Battery-Free Ringtone

Avaya B129 Conference Microphone Speaker

Avaya B109 Conference Microphone Speaker