Home > Security & Protection > Access Control Systems & Products > Biometric Access control products >

Voip Phone Sip

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 1375 products for voip phone sip Manufacture & Suppliers

SIP Industrial VoIP Telephone Emergency Telephones Intercoms

... receives audio data from SIP network, decodes and plays it in real time, and also configures microphone input sound and speaker output sound. As the terminal of the SIP intercom system, it can realize funct...

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

Verified Supplier

Add to cart
ARM 4 Core Voip Business Phone With EX16S Expansion Box

...VoIP Office Phone System for medium-sized CooVox-T200 is an easy-to-config and delicate moderate-sized IPPBX system specially designed for SMEs. CooVox-T200 is well suited for enterprises with around 200 peo...

Zycoo Co., Ltd.
China

Active Member

Add to cart
ARM 4 Core Voip Business Phone With EX16S Expansion Box

...VoIP Office Phone System for medium-sized CooVox-T200 is an easy-to-config and delicate moderate-sized IPPBX system specially designed for SMEs. CooVox-T200 is well suited for enterprises with around 200 peo...

Zycoo Co., Ltd.
China

Verified Supplier

Add to cart
Customized 7800 series Original VoIP UC Phone CP-7821-K9

Product Description Specification Kode Produk CP-7821-K9 Layar 384x106 pixel (3.28 in. / 83.3mm) Ethernet Switch 10/100 Programmable Line Kunci 2 Full Duplex Speakerphone Ya (mohon beri rincian) Jumlah Baris Ku...

Shanghai Apying Technology Co., Ltd.
Shanghai,China

Verified Supplier

Add to cart
2 / 4 Ports FXO FXS VoIP ATA, Call Terminal, VoIP Gateway, FXO to SIP Converter

...VoIP gateway product series designed with the needs of service providers and enterprises in mind. With BVG04 VoIP SIP gateways, service providers can provide telephony and fax services to subscribers using m...

Beijing RYLink Technology Co., Ltd.
Beijing,China

Site Member

Add to cart
Two port 4 Channel VOIP GSM Gateway 10 / 100 Base-T Ethernet SIP SIM Card 1 year warranty

... VoIP and GSM cellular calls. It is a great alternative to PSTN, especially in area where GSM service is available for VoIP call termination. A typical set up is shown as follow: GP is designed to work in co...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

Site Member

Add to cart
SIP GSM FOX FXS Gateway Voip 2-In-1 For Ethernet Analog Phones Desktop

...access devices used in residential, SOHO and mobile office VoIP applications. It provides reliable, low-cost, and flexible means to deploy converged communication solutions for network operators and enterpri...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

Site Member

Add to cart
H.323 16 Channel SIP VOIP GSM Gateway White 500g 1 lb with Internal Attenna

... extensive compatibility of the GP makes it an ideal choice to be deployed in multi vendor open architecture VoIP networks. GP is a great way to provide fast phone service deployment where regular PSTN line ...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

Site Member

Add to cart
8 Channel GSM Gateway SIP VOIP GP4 1350g 3 lb 12 Vdc 2000 mA Adapter

...SIP VOIP GP4 1350g 3 lb 12 Vdc 2000 mA Adapter OFS-GP8 Descreiption A VoIP GSM gateway (GP) is an IP-based device that enables inbound and outbound VoIP and GSM cellular calls. It is a great alternative to P...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

Site Member

Add to cart
Simple Installation SIP Door Intercom / Wall Mounting Clean Room Intercom

Flush mounted SIP Door Intercom, Rugged VoIP Phone for Clean Room This flush-mounted intercom is based on robust cold rolled steel body and provide a clear handsfree, loud-......

J&R Technology Limited
Hongkong,China

Verified Supplier

Add to cart
1 Channel 0.40kg VOIP GSM Gateway

...VOIP GSM SIP Gateway / Voip Gateway Service 1 Channel 0.40kg Voice prompts OFS-GP1I Descreiption: A VoIP GSM gateway (GP) is an IP-based device that enables inbound and outbound VoIP and GSM cellular calls. ...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

Site Member

Add to cart
SIP door phone with RFID Card access control system

Features: Doorbell function; With speaker and mic, people inside can talk with vistor, and open door remotely; Relay to connect to door lock, door access control; Connect indoor phone via SIP protocol; Touch ke...

DongGuan Xuan Ying Lights Co., Ltd
Guangdong

Active Member

Add to cart
SIP door phone with RFID Card access control system

Features: Doorbell function; With speaker and mic, people inside can talk with vistor, and open door remotely; Relay to connect to door lock, door access control; Connect indoor phone via SIP protocol; Touch ke...

DongGuan Xuan Ying Lights Co., Ltd
Guangdong

Active Member

Add to cart
SIP door phone with RFID Card access control system

Features: Doorbell function; With speaker and mic, people inside can talk with vistor, and open door remotely; Relay to connect to door lock, door access control; Connect indoor phone via SIP protocol; Touch ke...

DongGuan Xuan Ying Lights Co., Ltd
Guangdong

Active Member

Add to cart
SIP door phone with RFID Card access control system

Features: Doorbell function; With speaker and mic, people inside can talk with vistor, and open door remotely; Relay to connect to door lock, door access control; Connect indoor phone via SIP protocol; Touch ke...

DongGuan Xuan Ying Lights Co., Ltd
Guangdong

Active Member

Add to cart
SIP door phone with RFID Card access control system

Features: Doorbell function; With speaker and mic, people inside can talk with vistor, and open door remotely; Relay to connect to door lock, door access control; Connect indoor phone via SIP protocol; Touch ke...

DongGuan Xuan Ying Lights Co., Ltd
Guangdong

Active Member

Add to cart
Industrial Wall Mount Voip Explosion Proof Phone Zone1 Zone 2

Industrial Wall Mount Voip Explosion Proof Phone Zone1 Zone 2 Industrial Phone Wall Mount Explosion Proof Telephone EX Voip Phone Zone1 Zone 2 A. digital noise-resistant explosion-proof amplifier station with f...

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

Verified Supplier

Add to cart
IP65 Phone Audio Onvif Sip Video Doorbell

IP65 IP Sip Video Door Phone Audio Door Entry System Onvif Doorbell Camera Work With VOIP PBX DS06AP-3L sip ip door intercom with 3 channels relay box,it's can open 3 doors,have surveillance and intercom two fu...

Shenzhen Wellcam Co., Ltd.
Guangdong,China

Active Member

Add to cart
IP65 Phone Audio Onvif Sip Video Doorbell

IP65 IP Sip Video Door Phone Audio Door Entry System Onvif Doorbell Camera Work With VOIP PBX DS06AP-3L sip ip door intercom with 3 channels relay box,it's can open 3 doors,have surveillance and intercom two fu...

Shenzhen Wellcam Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Coovox T200 medium Small Business Voip Support GSM WCDMA Modules

... for enterprises with around 200 people, and it fulfills all the needs of an enterprise's office phone system. T200 can support GSM modules, WCDMA modules, analog trunks, SIP trunks, or other VoIP system int...

Zycoo Co., Ltd.
China

Active Member

Add to cart