I'm searching for a GSM gateway that can use multiple sim cards and can be configured to use the best sim depending on selectors -time of day (one sim has cheaper nigh calls), operators and ideally ...
Security researchers have discovered a hidden backdoor in the firmware of DblTek GoIP GSM gateways that allows Telnet access to affected devices. DblTek stands for DBL Technology, a Hong Kong-based ...
VoIP-GSM/3G-ISDN BRI gateways. The integrated and feature-rich gateway offers seamless connectivity between IP, GSM/3G and ISDN BRI networks. SETU VGB interfaces with an existing ISDN PBX to offer GSM ...
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