10,470 products found from 1,047  

VoIP manufacturers & suppliers

Professional Manufacturer of VoIP
China products/suppliers.

Sponsored products/suppliers.

16 GSM/CDMA SMS VoIP Gateway Pin Modified

Min. Order: 1 Piece
Dinstar DWG2000B-16G GSM VoIP Gateway is a multi-functional product used to effectively implement the smooth transition between PLMN (GSM) and VoIP network. The GSM/CDMA VoIP ...
Leading Supplier of VoIP Products
China products/suppliers.

Sponsored products/suppliers.

Dbl VoIP Products 16 Ports GSM Gateway GoIP16

Min. Order: 1 Piece
GoIP GSM Gateway Specification: 1. 16 GSM channels 2. Bulk SMS/USSD 3. Good ACD,ASR 4. Auto Balance and Recharge 5. VoIP SIP&H323 6. Remote Access 7. Optional SMS ...

Knzd-33 Smart City Telephone Waterproof Public VoIP Intercom Knzd-33

FOB Price: US $ 876-896 / Piece
Min. Order: 20 Pieces
  • Type: Terminal
  • Protocol: TCP/IP
  • Support: VPN
  • Number of Channels: 48
  • Wire or Not: Wireless
  • Color: Gray

DBL 2-FXS Port SIP/H. 323 VoIP (HT-922)

FOB Price: US $ 26 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: SIP&H.323
  • Support: VPN
  • Number of Channels: 1
  • Wire or Not: Wire
  • Color: Black

Top-Rated VoIP Emergency Help Point with Camera for Metro, Handsfree Sos Telephone

FOB Price: US $ 799-999 / Piece
Min. Order: 1 Piece
  • Type: Terminal
  • Protocol: PPPoE
  • Support: IMEI
  • Number of Channels: 32
  • Wire or Not: Wire
  • Color: Gray
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

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    360° Virtual Tour

    J&R Technology Limited
  • Guangdong, China ISO 9001

Mtg1000-2e1 Support Pri Ss7 and SIP VoIP

Min. Order: 1 Piece
  • Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
  • Type: Wireless
  • Support Network: GSM
  • Dimension (Wxdxh): 430x 300 X 44.5 Mm(1u) Standard Rack
  • Packing: Carton
  • Production Capacity: 10000PCS/Month

VoIP ATA with 4FXS Ports to Interface with PSTN Phones (HT-842T)

FOB Price: US $ 62-62.01 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: SIP/H.323
  • Number of Channels: 4
  • Wire or Not: Wire
  • Color: white
  • Size: 275mm (L) X 170 Mm (W )X 65mm (H)("*"*")

Anti-SIM Blocking GSM Gateway VoIP 16*8g (128sims)

FOB Price: US $ 1800 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: IP, TCP, UDP,TFTP,FTP, Rtcp, ARP, Rarp, ICMP Ping,
  • Support: SMS, IMEI
  • Number of Channels: 16
  • Wire or Not: Wireless
  • Color: Black

VoIP Atas (8-FXS Port)

Min. Order: 1 Piece
  • LAN: 2port
  • Fax: Support
  • Counterattack Signal: Support
  • Encryption: Support
  • Packing: Box Size: 31 * 16.3 * 7.2
  • Standard: 8port

Manufacturer of 8 Port 16 Port VoIP FXS Gateway

FOB Price: US $ 500-3500 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: SIP and H323
  • Number of Channels: 16
  • Wire or Not: Wire
  • Color: Gray
  • SIM Slot: 16

SIP Industrial Telephone VoIP Intercom Telephone Emergency Hand Free IP Phone

FOB Price: US $ 200-400 / Piece
Min. Order: 1 Piece
  • Usage: Telephone, Workstation, Server, Laptop
  • Type: Wireless
  • Support Network: Ethernet
  • Information content: Data
  • Certification: CE, ISO, RoHS, GS, FCC, IP 67
  • Condition: New
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    360° Virtual Tour

    J&R Technology Limited
  • Guangdong, China ISO 9001

8 Channels GSM 3G VoIP Gateway GoIP Gateway with 64 SIM Card Rotation

Min. Order: 1 Piece
  • Type: Gateway
  • Support: SIP
  • Number of Channels: 8
  • Wire or Not: Wireless
  • Color: Black
  • Frequency: GSM850/900/1800/1900MHz

Smart City Telephone Intelligent Emergency Phone Waterproof Public VoIP Intercom Knzd-33

FOB Price: US $ 876-896 / Piece
Min. Order: 20 Pieces
  • Type: Terminal
  • Protocol: TCP/IP
  • Support: VPN
  • Number of Channels: 48
  • Wire or Not: Wireless
  • Color: Gray

Gateway GoIP-4I 4 Channel VoIP GSM with Internal Antenna, GSM VoIP Gateway GSM Converter SIP IP Phone Adapter

FOB Price: US $ 310-330 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Number of Channels: 4
  • Wire or Not: Wireless
  • Color: White
  • Dimension: 160 mm X 252 mm X 30 mm
  • Weight: 500g

4 Ports Fxs Gateway/VoIP Atas

FOB Price: US $ 62 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: SIP&H.323
  • Support: VPN
  • Number of Channels: 4
  • Wire or Not: Wire
  • Color: Gray

Dbl 8 Ports GSM VoIP Gateway

Min. Order: 1 Piece
  • Type: Gateway
  • Support: VPN
  • Color: White
  • Frequency: 850/900/1800/1900MHz
  • VoIP Protocols: Support H.323 & SIP
  • SIM Card Slot: 8

VoIP Ata with 1-Fxs Port to Interface with a PSTN Phone (HT-912)

FOB Price: US $ 26 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: H.323&SIP
  • Support: VPN
  • Number of Channels: 1
  • Wire or Not: Wire
  • Color: Black

16 Ports Dinstar GSM Gateway New VoIP Gateway

Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: TCP/IP
  • Support: IMEI
  • Number of Channels: 16
  • Wire or Not: Wire
  • Color: Black

DBL-8 Ports VoIP ATA (FXS gateway) /Ht-882

FOB Price: US $ 120 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: SIP&H.323
  • Support: VPN
  • Number of Channels: 8
  • Wire or Not: Wire
  • Color: Black

Ets 32*4 GSM VoIP Gateway with 32 Channels & 128 SIM Card

FOB Price: US $ 1000 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: TCP/IP
  • Number of Channels: 32
  • Wire or Not: Wireless
  • Color: Black
  • Port: Shenzhen

8 Ports VoIP FXS Gateway/VoIP Phone/VoIP Adapter/VoIP Atas (HT-882T)

FOB Price: US $ 120 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: H.323&SIP
  • Support: SMS
  • Number of Channels: 8
  • Coding: G711/G723/G729
  • Power Source: 24V

DBL 8-Port VoIP GSM Gateway GoIP-8

Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: PPPoE
  • Support: IMEI
  • Number of Channels: 8
  • Wire or Not: Wire
  • Color: Gray

16 Ports GoIP Gateway Free VoIP Calls (GoIP16)

Min. Order: 1 Piece
  • Type: Gateway
  • GSM Port: 16
  • Size: 29*14.5*10.5
  • Weight: 0.95kg
  • Warranty: One Year
  • Protocol: H.323&SIP

HT-842R ATA VoIP Gateway 4 Port FXS VoIP

FOB Price: US $ 62 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: NAT
  • Support: VPN
  • Number of Channels: 4 PORT
  • Wire or Not: Wire
  • Color: Black

4 Channel GSM VoIP Gateway

FOB Price: US $ 131 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: H.323&SIP
  • Support: SMS
  • Number of Channels: 4
  • Wire or Not: Wire
  • Color: Gray

GoIP32-X4 GSM GATEWAY 32-128 PORT free call VoIP

Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: SIP/H.323
  • Support: SMS
  • Number of Channels: 128
  • Wire or Not: Wireless
  • Color: Black

VoIP Ata with 8 Fxs Ports to Interface with Pstn Phones (HT-882)

FOB Price: US $ 120 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: H.323&SIP
  • Number of Channels: 8
  • Wire or Not: Wire
  • Color: Black
  • Size: 310mm (L) X 163 Mm (W )X 72mm (H)("*"*")

DAG2000B-32S 32 Ports Fxs Lines Sip Voip Iad From Ip to Pstn Network

Min. Order: 1 Piece
  • Packing: Carton
  • Production Capacity: 200000PCS/Year
  • Trademark: Dinstar
  • Origin: China

DWG2000B-16G 16 Channel GSM VoIP SMS Gateway GSM Network to VoIP

FOB Price: US $ 1400 / Piece
Min. Order: 1 Piece
  • Attribute (E. G.: Size): Value (E. G.: 12 Inches)
  • Packing: Carton
  • Production Capacity: 200000PCS/Year
  • Trademark: Dinstar
  • Origin: China

4 E1/T1 Trunk Media Gateway Between SIP VoIP and Pri PSTN Network

Min. Order: 1 Piece
  • Protocol: SIP
  • Weight: 0.75 Kg
  • Voice Codec: G. 711, G. 723, G. 729, Ilbc
  • Power: 12vdc, 1A
  • Dimension (Wxdxh): 150 X 210x 38mm
  • Packing: Carton
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