Matrix is largest selling PBX brand in India. Our wide product range of IP-PBX, IP-Phones and Gateways-VoIP, GSM, BRI/PRI are feature rich and of the best quality in the industry.
IP-PBX,
IP-Server,
IP-Phone
VoIP-FXO-FXS gateway
VoIP-GSM-FXO-FXS gateway (3G also available)
VoIP-GSM-BRI gateway (3G also available)
ATAs
GSI was funded in 2003, to meet the growing demand of corporative telecom services between the world and Dominican Republic, provides dedicated origination and termination,as intermediaries in ALL areas in the Dominican Republic and USA, with more areas b
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