Home > Consumer Electronic > Computer Hardware & Software > Routers >

Gsm Voice Gateway

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 1550 products for gsm voice gateway Manufacture & Suppliers

32 Channel VOIP GSM Gateway 850MHz 900 MHz 1800 MHz 12 Vdc 500 mA GP

...GSM Gateway 850MHz 900 MHz 1800 MHz 12 Vdc 500 mA GP OFS-GP32 Benefits of GP Extensive product compatibility with industry leading vendors Cost-Savings on phone calls between mobiles or to PSTN Easy to insta...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

Site Member

Add to cart
Wireless Modbus Gateway with GPRS 3G Network with GSM Call Alarm

Wireless Modbus Gateway with GPRS 3G Network with GSM Call Alarm Support 3G WCDMA / 4G LTE Version Contact us E-mail: lisa(at)mobq2000.com Skype:lisali1220 WhatsApp: 0086 -13652426178 Mobile:00 86 1365242618 QQ...

CWT (HK) Co., Limited
Guangdong,China

Active Member

Add to cart
Wireless Modbus Gateway with GPRS 3G Network with GSM Call Alarm

Wireless Modbus Gateway with GPRS 3G Network with GSM Call Alarm Support 3G WCDMA / 4G LTE Version Contact us E-mail: lisa(at)mobq2000.com Skype: lisali1220 WhatsApp: ......

CWT (HK) Co., Limited
Guangdong,China

Active Member

Add to cart
Wireless Modbus Gateway with GPRS 3G Network with GSM Call Alarm

Wireless Modbus Gateway with GPRS 3G Network with GSM Call Alarm (Support 3G/4G version) (Skype: lisali1220) (Whatsapp: 0086 13652426178) We Provide Free GPRS Server Software, Please ......

CWT (HK) Co., Limited
Guangdong,China

Active Member

Add to cart
CWT5018 gsm sms modbus rtu gateway, support 3G/4G

GSM telemetry controller RTU CWT5018 Remote Terminal Unit River Monitoring and Flood Control Contact us E-mail: lisa(at)mobq2000.com Skype: lisali1220 WhatsApp: 0086 -13652426178 Mobile: 00 86 1365242618 QQ : 2...

CWT (HK) Co., Limited
Guangdong,China

Active Member

Add to cart
CWT5110 3G SMS Controller, 3G GPRS Controller, GSM 3G SMS Gateway

CWT5110 3G SMS Controller, 3G GPRS Controller, GSM 3G SMS Gateway (Supports 3G/4G version) (Skype: lisali1220) (WhatsApp: 0086 13652426178) CWT5110 CELLULAR RTU With 4DI & 4DO, remote ......

CWT (HK) Co., Limited
Guangdong,China

Active Member

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

...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 interface wit...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

Site Member

Add to cart
PSTN Voip Gsm Gateway , Voip Fxs / Fxo Gateway MWI T.38 Fax Relay DID Echo Cancellation

PSTN Voip Gsm Gateway , Voip Fxs / Fxo Gateway MWI T.38 Fax Relay DID Echo Cancellation Description: OFS- CG4 Analog Telephone Adapters (ATA) series offers high quality low- density access devices used in resid...

Shenzhen Optfocus Technology Co., Ltd.
Guangdong,China

Site Member

Add to cart
FXS VoIP Gateway Device 32 Port 2 LAN 10 / 100Mbps With RJ11 Connector

...Gateway FXS Ports 2 LAN Good Compatibility with SIP/NGN/IMS Device Cascade Carrier Grade Product Description IAD3000 series VoIP gateway products are designed, based on V-solution 5 years FTTx technology exp...

Guangzhou V-Solution Telecommunication Technology Co., Ltd.
China

Active Member

Add to cart
8 Ports FXS VoIP Gateway Device 2 LAN Compatibility With SIP NGN IMS Desktop Type

... experience, to fulfill the demand of marketing and clients. They support SIP protocol and numerous voice coding technology. IAD3000 series are ideal equipments used to build VoIP network and call center. Th...

Guangzhou V-Solution Telecommunication Technology Co., Ltd.
China

Active Member

Add to cart
48 Ports FXS VoIP Gateway Device 2 LAN Support T.38 Fax And SIP/IMS

...Gateway 48 FXS Ports 2 LAN support T.38 fax and SIP/IMS Product Description Based on V-solution 10 years FTTx and VoIP technology experience, to fulfill the demand of marketing and clients, IAD3048 is a high...

Guangzhou V-Solution Telecommunication Technology Co., Ltd.
China

Active Member

Add to cart
64 Ports Analog VoIP Gateway 1WAN 2LAN Support T.38 Fax Carrier Grade

... and clients, IAD3064 is a highly-integrated gateway which provides up to 64 FXS ports in 1U size. Users can easily connect their analog phones, fax machines and PBX systems via standard voice interface. IAD...

Guangzhou V-Solution Telecommunication Technology Co., Ltd.
China

Active Member

Add to cart
64 FXS Analog VoIP Gateway Support SIP RFC3261 T38 And T30 FAX 1U Size

...VoIP Gateway Support SIP RFC3261 T38 and T30 FAX Product Description IAD3064 is a highly-integrated gateway which provides up to 64 FXS ports in 1U size. Users can easily connect their analog phones, fax ma...

Guangzhou V-Solution Telecommunication Technology Co., Ltd.
China

Active Member

Add to cart
128 FXS Analog VoIP Gateway Support Asterisk Freeswitch IPPPBX IAD3128

... Gateway Support Asterisk Freeswitch IPPPBX IAD3128 Product Description IAD3128 is a highly-integrated gateway which provides up to 128 FXS ports in 1U size. Users can easily connect their analog phones, fa...

Guangzhou V-Solution Telecommunication Technology Co., Ltd.
China

Active Member

Add to cart
Multifunctional SIP Paging Gateway High Performance For City Applications

SIP-enabled Zone Paging Controller Gateway ZYCOO X10 SIP paging gateway is a SIP-enabled multifunctional IP audio device dedicated to industry users. It can convert voice streams from a SIP paging system or IP ...

Zycoo Co., Ltd.
China

Active Member

Add to cart
5V SIP Enabled Zone Pager Gateway EN 55035:2017 Certificated

SIP-enabled Zone Paging Controller Gateway multifunctional IP audio device ZYCOO X10 SIP paging gateway is a SIP-enabled multifunctional IP audio device dedicated to industry users. It can convert voice streams...

Zycoo Co., Ltd.
China

Active Member

Add to cart