Home Electrical & Electronics Communication Module GSM VoIP 2017 Product List
Total 5,034 products from about 503

 GSM VoIP manufacturers & suppliers

16 Channels GSM VoIP Gateway Dwg2000-16g

Min. Order: 1 Piece

1/4/8/16 GSM/CDMA channels optional Up to 8 concurrent calls GSM: Quad-band 850/900/1800/1900MHz CDMA: 800MHz IMEI and PIN modified SMS sending and receiving USSD, open API ...

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

GSM VoIP Gateway GSM Gateway ATA2 with High Quality

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Type: Key Phone
  • Color: Black
  • Hook: No
  • Handset: No
  • Keypad: No
  • Door: No

Yeastar One GSM Channel VoIP GSM (NeoGate TG100)

Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: TCP/IP
  • Support: VPN
  • Wire or Not: Wire
  • Color: Black
  • GSM Channels: 1

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

GSM VoIP Gateway ATA2 with High Quality and High Cost-Effective

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Type: Key Phone
  • Color: Black
  • Hook: No
  • Handset: No
  • Keypad: No
  • Door: No

8 Channel GSM VoIP SMS Gateway GSM Network to VoIP

Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: TCP/IP
  • Support: VPN
  • Wire or Not: Wire
  • Color: Black
  • GSM Channels: 8

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

GSM VoIP Gateway with High Quality Koontech GSM Gatewayata2

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Type: Key Phone
  • Color: Black
  • Hook: No
  • Handset: No
  • Keypad: No
  • Door: No

DBL 32 Port SIM Server SIM Bank for GSM VoIP Gateway GoIP

FOB Price: US $218 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Ports: 32
  • Operating System: Linux
  • Power Adapter: 12V/2A
  • Warranty: One Year
  • Packing: Packing Box Dimension: 37*20*7.2cm

Yeastar One GSM Ports VoIP GSM (NeoGate TG100)

Min. Order: 1 Piece
  • Type: Gateway
  • Protocol: TCP/IP
  • Support: VPN
  • Wire or Not: Wire
  • Color: Black
  • GSM Channels: 1

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

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

Paging System Intercom System IP Phone VoIP GSM Analogue Knem-23

FOB Price: $33 - $1999 / Piece
Min. Order: 11 Pieces
  • Material: Cold-Roll Steel Sheets
  • Version: Analog, IP Poe, GSM (Option)
  • Vandal Resistant: Yes
  • Keypad: No
  • Handset: Yes
  • Size: 200*250*2300mm

Gateway GoIP-4I 4 Channel VoIP GSM with Internal Antenna, GSM VoIP Gateway GSM Converter ...

FOB Price: $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

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

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

Desktop Telephone VoIP Phone VoIP ATA Kntech Knzd-05LCD

FOB Price: $1 - $2 / Piece
Min. Order: 1 Piece
  • Brand: Koon
  • Model: Emergency Telephone Knzd-05LCD
  • Type: LCD Telephone
  • Size: 280*148*130mm
  • Material: Matel Body
  • Vandal Resistant: Yes

Quad-Band 850/900/1800/1900MHz DWG2000-8G VoIP

  • Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
  • Type: Wireless
  • Support Network: GSM
  • Packing: Carton
  • Trademark: Dinstar
  • Origin: China

Best Selling Imports Telepower Hotel GSM SIM 3G Terminal WiFi VoIP

Min. Order: 1 Piece
  • Type: IP Phone
  • Protocol: PPPoE
  • Support: VPN
  • Wire or Not: Wireless
  • Color: Black
  • Intorduction: a High-End Business IP Phone with Android System
  • Telepower Communication Co., Ltd.
  • Guangdong, China
  • ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Contact Supplier

16 Port GSM Network Standard VoIP Modem with Free SMS Sending Software

FOB Price: US $110 / Piece
Min. Order: 10 Pieces
  • Type: Gateway
  • Protocol: API
  • Support: SMS
  • Number of Channels: 16
  • Wire or Not: Wireless
  • Color: Black
  • Shenzhen Sai Tong Tian Electronic Technology ...
  • Guangdong, China
  • ISO 9001
  • Contact Supplier

VoIP Gateway 16 Port GSM Gateway Wireless PBX System

FOB Price: US $240 / Piece
Min. Order: 10 Pieces
  • Type: Gateway
  • Protocol: API
  • Support: SMS
  • Number of Channels: 16
  • Wire or Not: Wireless
  • Color: Black
  • Shenzhen Sai Tong Tian Electronic Technology ...
  • Guangdong, China
  • ISO 9001
  • Contact Supplier

8 Ports 8 SIM Card GSM VoIP Gateway

FOB Price: US $110 / Piece
Min. Order: 10 Pieces
  • Type: Gateway
  • Protocol: API
  • Support: SMS
  • Number of Channels: 8
  • Wire or Not: Wireless
  • Color: Black
  • Shenzhen Sai Tong Tian Electronic Technology ...
  • Guangdong, China
  • ISO 9001
  • Contact Supplier

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

SIP Industrial Telephone VoIP Intercom Telephone Emergency Hand Free IP Phone

FOB Price: $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

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

4 Ports VoIP GSM Gateway (GoIP4)

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

VoIP GSM Gateway/ Gateway GSM-VoIP / IP GSM Gateway 8sims GoIP8 8 Port GoIP Gateway

FOB Price: $260 - $290 / Piece
Min. Order: 1 Piece
  • Type: Gateway
  • Support: VPN
  • Number of Channels: 8
  • Wire or Not: Wireless
  • Color: White
  • Dimension: 160 mm X 252 mm X 30 mm

16 GSM/CDMA SMS VoIP Gateway Pin Modified

Min. Order: 1 Piece
  • Protocol: SIP and MGCP Optional
  • Dimension: 440*380*44.5mm
  • Weight: 4.2kg
  • Management Port: 1*LAN and 1 Serial
  • Voice Codec: G. 711A/U, G. 723.1, G. 729A/B, Ilbc
  • Power: 220vac

Dbl GoIP-400 GSM VoIP / GoIP Gateway for Termination (4 Channels!)

Min. Order: 1 Piece
  • Type: Gateway
  • Support: VPN
  • Wire or Not: Wireless
  • SIM Card Slot: 4
  • Anteena: 4
  • SMS: Support
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 168
Haven't found what you want?

Accurate Supplier Match

Post your exact Sourcing Request, Made-in-China.com will match suppliers for you!

Post Sourcing Request to Source Now

Fast Subscription, Precise Recommendation

Product Alert

Subscribe to product alert and stay updated to what's new and popular on the market.