sip loud speaking telephone

Brand Name:Yuantong

Place of Origin:China

... features a rugged stainless steel body that is resistant to vandalism. A telephone mainly consists of a built-in camera, speaker, and speed dial buttons. Users can easily ask for help through video, so that both parties can fully ...

Brand Name:J&R

Model Number:JR101-FK-HB

Place of Origin:Shenzhen, China

Product Description Robust Broadcasting Industrial Weatherproof Loud Speaking Telephone The industrial telephones are fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust and ...

Brand Name:Beward

Model Number:DS06AP-3L

Place of Origin:China

... and video surveillance.It's will always help you to know who is at your gate,even you're outside,keepingyour company,home and property safety.You can see,hear and speak to visitors from anywhere and answer from your smartphone,tablet,sip ip phone(DTMF)

Brand Name:OPTFOCUS

Model Number:OFS-EP8201

Place of Origin:China

...SIP Conference POE IP Phone Headset Port 3 Line Alphanumeric LCD Specifications 1. SIP&H.323; Support VPN; 2. Router function; 3. Support T.38 fax; 4. Relay encryption Detailed Product Description DBL IP Telephone , VoIP Phone EP-8201 1. All standard PBX functions 2. SIP&H.323 3. VLAN/Qos/firewall 4. PoE DBL IP Telephone...

Brand Name:ZOMLNK

Model Number:LD-858A-black

Place of Origin:Guangdong, China

Big Numbers Home Telephone For Seniors Elderly Loud Emergency Cord Telephones Packaging Details of Big Numbers Home Telephone: Color Gift Box Packing, Every Single Part Packing with Air Bubble Film For Protection From Scratches. Basic Accessories: Headset...

Brand Name:Cisco

Model Number:CP-8851-W-K9=

Cisco IP Phone 8851-W-K9=: Noise Cancellation, SIP Compatible & PoE Support The Cisco CP IP Phone 8851-W-K9= is a high-performance conference phone designed for small to medium meeting rooms, delivering crystal-clear audio, seamless SIP compatibility, and ...

Brand Name:allesd

Model Number:CH-916

Place of Origin:China

Cleanroom Ip Network Intercom Telephone System Workshop Sip Protocol Hands-free Direct Stainless Steel Telephone IP Handsfree Telephone Technical parameter No external power supply, switch access Material Stainless Steel 304 Information-light Voltage DC12V...

Brand Name:ZYCOO

Model Number:T100

Place of Origin:China

T100 IPPBX Phone System With Analog Interface 2 Port VoIP Enterprise Telephone Systems SUPPORT Unlimited SIP/IMS Trunks CooVox-T100 is an easy-to-config and delicate diminutive IPPBX system specially designed for small and medium-sized enterprises ...

Brand Name:V-solution

Model Number:IAD3016

Place of Origin:Guangdong, China

...SIP/NGN/IMS IAD Product Description IAD3016 VoIP gateway is a multi-functional analog VoIP gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP...

Model Number:eSpace 7950

Place of Origin:China

Brand Name:Huawei

... and support for analog equipment in hybrid environments. U1900 Series Gateways provide upstream connections to the Public Switched Telephone Networks (PSTNs) or to voice switches in private networks. Downstream support for IP phones, analog phones, and

Brand Name:Yealink

Model Number:SIP-T52S

Place of Origin:USA

Yealink T5 Series 2.8-inch Color-screen IP Phone Media IP Phone SIP-T52S - New structure design - 2.8" 320 x 240-pixel color display with backlight - Built-in Bluetooth 2.1 - USB 2.0 port for USB recording and wired/wireless USB headsets - Opus Codec ...

Categories:Video Conference Systems

Country/Region:china

Product Description Specification Product Description NETWORK • Open SIP • Skype for Business • Microsoft Teams • IETF SIP (RFC 3261 and companion RFCs) • SDP • Two-port gigabit Ethernet switch - 10/100/1000Base-TX across LAN IN and LAN OUT - LAN OUT port ...

Brand Name:Cisco

Model Number:CP-8851-K9

Place of Origin:china

Product Description: Cisco IP Phone is a voice communication phone that provides efficient and reliable communication services for businesses. This telephone system is designed to enable users to make clear and uninterrupted calls with its powerful ...

Brand Name:Global Tech

Model Number:GT-IAD-32S32O

Place of Origin:China

...Sip Account Provide Data Port Overview Global Tech Protocol Master(Promaster) GT-IAD-32S32O VoIP Gateway/IAD/ATA is kind of multi analog access equipment. The WAN port can access with IP network and downlink port able to carry with multiple analog telephone...

Brand Name:HONGKING

Model Number:F6610

Place of Origin:SHENZHEN

GPON EPON ONU with 4LAN+2VOICE POTS+WIFI+USB English Firmware and SIP EPON ONU Model Configuration Dimension/pcs LAN Telephone Wifi PPPOE Firmware F6610 4GE 1POTS 2.4/5G WIFI6 YES English 176*138*28 Remarks Power plug:EU,AU,AM,UK etc Noted: with Chinese ...

Brand Name:GLSPA

Model Number:GLS-H21A30W

Place of Origin:China

Power Horn Speaker 30W Active Speaker With Class D Amplifier Outdoor Horn Speaker Description With high SPL and all-weather design, it provides an ideal audio solution for outdoor public areas where surveillance cameras have been widely applied, but lack...

Brand Name:FE

Model Number:LS50N-10

Place of Origin:CHINA

The company provided free sample test, there is a professional proofing R & D engineers, can be customized according to the figure of the sample, its own factory, quality and quantity! Regular sampling speed, welcome to consult and order!

Brand Name:YingMi

Model Number:008B

Place of Origin:China

... to listen. 008B has an audio transmission channel, so the tour guide does not need to be very loud when speaking with a group, as long as the volume is the same as the usual speech volume, it can be clearly heard by tourists through the channel, and

Place of Origin:CN,JIA

... over 0.9 Customized Size, color, size and shape can customized We lives in an noise office space environment everyday. These noise all cause by loud speaking and sound reverberant. It’s make people become anxiety. Eco-friendly desk acoustic screen