Home > Security & Protection > Access Control Systems & Products > Audio Door Phone >

Sip Voip Provider

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 1294 products for sip voip provider Manufacture & Suppliers

VOIP/SIP Hazardous Area Telephones , Heavy Duty Weatherproof Telephone with black curly cord

... weatherproof case with a pivoted door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF. Application: This weatherproof telephone has b...

J&R Technology Limited
Hongkong,China

Verified Supplier

Add to cart
Hotline Automatic Dialing VoIP Industrial Weatherproof Telephone Analogue SIP Version

Product Description Weatherproof Hotline Automatic dialing VoIP Explosion Proof Telephone The JREX106-SIP are designed to provide safe,reliable communication in hazardous areas.the telephones sets were develope...

J&R Technology Limited
Hongkong,China

Verified Supplier

Add to cart
Ethernet 2 Port VOIP GSM Gateway FXS Device 10 / 100 Base-T 256Mbits SDRAM

... 2 SIP servers, pubic and private server. Can connect to public SIP server and private SIP server at the same time Codec: G.711A/u, G.729,G.729a/b, G.726-32k Echo cancellation: G.168 Compliance in LEC Suppor...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
White 4 Channel VOIP GSM Gateway

...VOIP GSM Gateway 4 Channel with Internal Attenna SIP Proxy Mode OFS-GP4I GP is designed to work in conjunction with key phone systems and IP-PBX to provide GSM communications. The extensive compatibility of ...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
WIFI Desktop VoIP Phone with 5 SIP Account

Funtions: 10/100Mbps (WAN/LAN) 32- bit 125MHz RISC CPU/16-bit 125MHz DSP 360MHz MIPS 24KEc CPU for WIFI 5 SIP Account with password protection SIP registered 128*64 digits LCD display with orange color back lig...

DongGuan Xuan Ying Lights Co., Ltd
Guangdong

Active Member

Add to cart
Zycoo H83 Four Lines Sip Desktop Phone With 4 SIP Accounts Support

2 Lines Business VoIP Desk Phone Support Poe High Quality with Cost Saving & Easy Connection to Any IP-PBX System Phone Features �� 2 SIP Lines �� HD Voice �� Handset / Hands-free / Headset mode �� Phonebook (500 e...

Zycoo Co., Ltd.
China

Active Member

Add to cart
Zycoo H83 Four Lines Sip Desktop Phone With 4 SIP Accounts Support

2 Lines Business VoIP Desk Phone Support Poe High Quality with Cost Saving & Easy Connection to Any IP-PBX System Phone Features �� 2 SIP Lines �� HD Voice �� Handset / Hands-free / Headset mode �� Phonebook (500 e...

Zycoo Co., Ltd.
China

Verified Supplier

Add to cart
Auto Attendant Asterisk / Elastix VOIP Product Voice Mailbox CTI Develop Interface

... and large enterprise, and enterprise group. It provides professional IP telephony services for a maximum of 8,000 SIP users and 1424 analog extensions, 24 E1/T1 ports for digital trunk access and 712 FXO fo...

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

Active Member

Add to cart
huawei espace 7950 series ip phone VoIP SIP Phone eSpace 7903X

... 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. Downst...

Uonel Co.Limtied
China

Site Member

Add to cart
CP-7821-K9 VOIP IP Phone / VOIP Desk Phone With Crystal Clear Wideband Audio Performance

...VOIP IP Phone CP-7821-K9 Overview Quick Details Products Status: Stock Brand Name: Cisco Place of Origin: Beijing, China (Mainland) Manufacturer: Cisco Product Type: VoIP phone Main Features: Multiple VoIP p...

Birch South International Ltd
Shanghai,China

Active Member

Add to cart
Silver / Dark Grey Color Voice Over Internet Phone Multiple VoIP Protocol Support

...ithin 2 days after your payment confirm 100% NIB Original Cisco IP video door Phone CP-7975G Product Type VoIP phone Main Features Multiple VoIP protocol support, integrated Ethernet switch VoIP Protocols SC...

Birch South International Ltd
Shanghai,China

Active Member

Add to cart
CP-7821-K9 VOIP IP Phone / VOIP Desk Phone With Crystal Clear Wideband Audio Performance

...VOIP IP Phone CP-7821-K9 Overview Quick Details Products Status: Stock Brand Name: Cisco Place of Origin: Beijing, China (Mainland) Manufacturer: Cisco Product Type: VoIP phone Main Features: Multiple VoIP p...

Birch South International Ltd
Shanghai,China

Verified Supplier

Add to cart
Silver / Dark Grey Color Voice Over Internet Phone Multiple VoIP Protocol Support

...ithin 2 days after your payment confirm 100% NIB Original Cisco IP video door Phone CP-7975G Product Type VoIP phone Main Features Multiple VoIP protocol support, integrated Ethernet switch VoIP Protocols SC...

Birch South International Ltd
Shanghai,China

Verified Supplier

Add to cart
Industrial Weatherproof Telephone YT-SG50 Analogue VOIP GSM TELEPHONE

Specification Of Industrial Weatherproof Telephone Analogue Version Power Supply From the analogue telephone network Supply Voltage 24 VDC to 65 VDC Supply Current 20 mA DC to 100 mA DC Ringer Volume - 80dB(A) ...

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

Verified Supplier

Add to cart
IDU Dual Band Gigabit 5G Wifi Routers 1800Mbps 4g Lte Router FXP VoIP Ports

...VoIP Ports 4g Lte Router Product Description The 5G IDU Wireless AX1800 Dual-Band VoIP Router with Sip VOIP is a highly integrated router with everything your home or small business needs for high-speed Inte...

Shenzhen Huasifei Technology Co., Ltd.
China

Active Member

Add to cart
Gateway , Offering Diverse Connectivity To All Networks Like Fxo (co), And Voip/sip

... Mail and Integrated Auto-attendant, Voice Recording . Easy to integrate Wi-Fi desk phone, Wi-Fi handsets with SIP through Wi-Fi hotspot . Powerful performance, with up to 60 SIP Extensions and 15 concurrent...

Kalida Technology Co., Ltd.
Guangdong,China

Site Member

Add to cart
IP65 Wall / Pillar Mounting SIP Call Box For Subway Station / Parking Lots

Vandal-proof Hands-free VoIP Emergency Call Box for Metro / Subway Housed in cold rolled steel box with stainless steel faceplate and manufactured to a high standard, this handsfree VoIP Emergency Call Box offe...

J&R Technology Limited
Hongkong,China

Verified Supplier

Add to cart
Robust Housing Yellow SIP Call Box IP67 Watertight VoIP Emergency Call Box

Robust housing of IP67 Watertight VoIP Hands-free Call Box for Emergency Housed in cold rolled steel box and manufactured to a high standard, this SOS call box offers increased resistance to vandalism, and ensu...

J&R Technology Limited
Hongkong,China

Verified Supplier

Add to cart
10 / 100 Base-T Ethernet 2 Port Voip Gsm Gateway 4 FXS ATA SIP / H.323

...Voip Gsm Gateway 4 FXS ATA SIP / H.323 Model:OFS-VPA4 The OFS-VPA4 is designed as a compact, high performance, and low cost VoIP Analog Terminal Adaptor (FXS Gateway). It comes with 4/8 FXS ports to interfac...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart

|< << 3 4 5 6 7 8 9 10 11 >> >|

Inquiry Cart 0

All Categories

Sip Voip Provider

Total 1294 products for sip voip provider Manufacture & Suppliers

VOIP/SIP Hazardous Area Telephones , Heavy Duty Weatherproof Telephone with black curly cord

Hotline Automatic Dialing VoIP Industrial Weatherproof Telephone Analogue SIP Version

Ethernet 2 Port VOIP GSM Gateway FXS Device 10 / 100 Base-T 256Mbits SDRAM

White 4 Channel VOIP GSM Gateway

WIFI Desktop VoIP Phone with 5 SIP Account

Zycoo H83 Four Lines Sip Desktop Phone With 4 SIP Accounts Support

Zycoo H83 Four Lines Sip Desktop Phone With 4 SIP Accounts Support

Auto Attendant Asterisk / Elastix VOIP Product Voice Mailbox CTI Develop Interface

huawei espace 7950 series ip phone VoIP SIP Phone eSpace 7903X

CP-7821-K9 VOIP IP Phone / VOIP Desk Phone With Crystal Clear Wideband Audio Performance

Silver / Dark Grey Color Voice Over Internet Phone Multiple VoIP Protocol Support

CP-7821-K9 VOIP IP Phone / VOIP Desk Phone With Crystal Clear Wideband Audio Performance

Silver / Dark Grey Color Voice Over Internet Phone Multiple VoIP Protocol Support

Industrial Weatherproof Telephone YT-SG50 Analogue VOIP GSM TELEPHONE

IDU Dual Band Gigabit 5G Wifi Routers 1800Mbps 4g Lte Router FXP VoIP Ports

Gateway , Offering Diverse Connectivity To All Networks Like Fxo (co), And Voip/sip

IP65 Wall / Pillar Mounting SIP Call Box For Subway Station / Parking Lots

Robust Housing Yellow SIP Call Box IP67 Watertight VoIP Emergency Call Box

10 / 100 Base-T Ethernet 2 Port Voip Gsm Gateway 4 FXS ATA SIP / H.323