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Total 1206 products for voip sip provider Manufacture & Suppliers

Analog / VoIP Industrial Weatherproof Telephone With Wall / Pillar Mounting

...

J&R Technology Limited
Hongkong,China

Verified Supplier

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Analog / VoIP Industrial Weatherproof Telephone With Wall / Pillar Mounting

...

J&R Technology Limited
Hongkong,China

Verified Supplier

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VOIP Speed Auto Dial Telephone Stainless Steel For Parking Lots

..., and speed dial buttons. Users can easily ask for help through video, so that both parties can fully feel the feeling of the scene and improve efficiency. SIP BI-Directional Two...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

Verified Supplier

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PoE IEEE802.3at Voip Horn Speaker For Streamed Background Music

... which provides an exceptionally clear and intelligible voice for SIP paging, notification/tone broadcasting, and streamed background music. It is suitable to be deployed in outdoor and other open spaces for...

Zycoo Co., Ltd.
China

Active Member

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PoE IEEE802.3at Voip Horn Speaker For Streamed Background Music

... which provides an exceptionally clear and intelligible voice for SIP paging, notification/tone broadcasting, and streamed background music. It is suitable to be deployed in outdoor and other open spaces for...

Zycoo Co., Ltd.
China

Verified Supplier

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Asterisk/Elastix/MEGACO H.248/SIP/MGCP GT-IAD-32 FXS/FXO VoIP Gateway

FXX / FXO Asterisk PBX Hardware Support VLAN Tagging Pppoe Network Suppor Overview Global Tech Protocol Master(Promaster) GT-IAD-32S/O VoIP Gateway/IAD/ATA is kind of multi analog access equipment. The WAN port...

Guangdong Global Telecommunication Technology Co., Ltd.
Guangdong,China

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Ring Tones Adjustable VOIP IP Phone CP-7821-K9 Dimensions 207 X 206 X 28 mm

Original Cisco 7821 SIP CP-7821-K9= VoIP IP Phone Overview Supply Ability Supply Ability:300 Piece/Pieces per Month Packaging & Delivery Packaging Details It is Original ......

Birch South International Ltd
Shanghai,China

Active Member

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High Fidelity Reliable VOIP IP Phone For Midsize / Large Enterprise Businesses

Cisco CP-8851-K9 Charcoal IP Telefon Phone SIP for signaling VoIP IP Phone Overview Supply Ability Supply Ability:50 Piece/Pieces per Day CP-8851-K9 Packaging & Delivery Packaging Details cisco sealed box packi...

Birch South International Ltd
Shanghai,China

Active Member

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2 Lines Voip Phone System Desktop Support PoE For Middle Managers

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

Active Member

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DC 5V/0.6A Wifi Desk Phone Voip 4.3W For Enterprise Employees

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

Active Member

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2 Lines Business VoIP Desk Phone Support RTP/RTCP/SRTP Protocols

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

Active Member

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EN 55032:2015 VoIP Desk Phone With 2.8 Inch 320x240 LCD Color Screen

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

Active Member

Add to cart
Ring Tones Adjustable VOIP IP Phone CP-7821-K9 Dimensions 207 X 206 X 28 mm

Original Cisco 7821 SIP CP-7821-K9= VoIP IP Phone Overview Supply Ability Supply Ability:300 Piece/Pieces per Month Packaging & Delivery Packaging Details It is Original ......

Birch South International Ltd
Shanghai,China

Verified Supplier

Add to cart
High Fidelity Reliable VOIP IP Phone For Midsize / Large Enterprise Businesses

Cisco CP-8851-K9 Charcoal IP Telefon Phone SIP for signaling VoIP IP Phone Overview Supply Ability Supply Ability:50 Piece/Pieces per Day CP-8851-K9 Packaging & Delivery Packaging Details cisco sealed box packi...

Birch South International Ltd
Shanghai,China

Verified Supplier

Add to cart
2 Lines Voip Phone System Desktop Support PoE For Middle Managers

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

Verified Supplier

Add to cart
DC 5V/0.6A Wifi Desk Phone Voip 4.3W For Enterprise Employees

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

Verified Supplier

Add to cart
2 Lines Business VoIP Desk Phone Support RTP/RTCP/SRTP Protocols

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

Verified Supplier

Add to cart
EN 55032:2015 VoIP Desk Phone With 2.8 Inch 320x240 LCD Color Screen

2 Lines Business VoIP Desk Phone Support PoE The CooFone-H81/H81P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD), voice quality makes it cost-effe...

Zycoo Co., Ltd.
China

Verified Supplier

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Wall Mounted Industrial VoIP Phone Less Than 3s Turn on Time SIP Supported Aluminum Alloy

Product Description: One of the most notable features of this Industrial SIP Phone is its power supply mode. It comes with a DC12V adapter external optional, which provides reliable power to the phone even in a...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

Verified Supplier

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SIP IP67 Industrial Waterproof Emergency Phone Pillar Mounting Simple Installation For Tunnel

... case with a door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF. Ideal for Metro, Railway, Highway side, ......

J&R Technology Limited
Hongkong,China

Verified Supplier

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