pbx telephony gsm modules online manufacture

2FXOS (Foreign Exchange Office & Foreign Exchange Station) Module 2FXOS is the mixed interface of foreign exchange office and foreign exchange station that connect to office and station. It includes 2FXO ports ... Read More

4FXO (Foreign Exchange Office) Telephony Trunk Interface Module The Analog Trunk FXO is an interface that connects to a trunk line, like the one from your service provider. It receives ringing voltage and ... Read More

Zycoo Coovox T200 Series 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 ... Read More

Zycoo Coovox T600 Series VoIP Office Phone System for medium-sized CooVox-T600 is a professional-grade IPPBX system specially designed for medium and large enterprises. It supports up to 600 extensions, 150 ... Read More

Zycoo Coovox T600 Series VoIP Office Phone System for medium-sized CooVox-T600 is a professional-grade IPPBX system specially designed for medium and large enterprises. It supports up to 600 extensions, 150 ... Read More

4WCDMA Telephony Trunk Interface Module Designed with the SIM5320 series module for the global market, SIM5320 is Dual-Band WCDMA and Quad-band GSM engine that works on frequencies UMTS 850MHz, UMTS 900MHz, ... Read More

2WCDMA Telephony Trunk Interface Module Designed with the SIM5320 series module for the global market, SIM5320 is Dual-Band WCDMA and Quad-band GSM engine that works on frequencies UMTS 850MHz, UMTS 900MHz, ... Read More

2FXOS (Foreign Exchange Office & Foreign Exchange Station) Module 2FXOS is the mixed interface of foreign exchange office and foreign exchange station that connect to office and station. It includes 2FXO ports ... Read More

Coovox T200 Series 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 ... Read More

4FXO (Foreign Exchange Office) Telephony Trunk Interface Module The Analog Trunk FXO is an interface that connects to a trunk line, like the one from your service provider. It receives ringing voltage and ... Read More