Specifications 1.8 FXO FXS PCI Express card TDM800 VOIP IP PBX 2, support asterisk pbx elastix trixbox 3, with no hardware echo cancellation 1)16 port...
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FXX / FXO Asterisk PBX Hardware Support VLAN Tagging Pppoe Network Suppor Overview Global Tech Protocol Master(Promaster) GT-IAD-32S/O VoIP Gateway/IA...
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VoIP G/EPON SME/SOHO Gateway Product Overview Global Tech GW1800 G/EPON SME/SOHO gateway is multi service application and access products which specia...
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