A Review Of yeastar dubai, gsm gateway, analog voip gateway, pbx, module
TG400 is actually a compact 4 channels VoIP GSM gateway that connects GSM community with VoIP. it truly is the ideal generation for little and medium-sizedcorporations with heavy burdens of phone calls to mobile networks. the expense-preserving Option tends to make connection less costly and economical. Rather than replacing your present telephone