Directory Number Hunting
Is a telephony service allowing the distribution of telephone calls from one telephone number in the group consisting from several telephone lines, using the special algorithm, which determines the line receiving a call.
By using Portech SBK-32 expander for 32 SIM-cards, you can increase the number of channels in the Portech MV-37X GSM VoIP gateway series using the Internet.
SMS Roaming
SMSRoaming is a mobile messaging specialist providing professional solutions to clients from the corporate and public sectors, mobile operators, aggregators, resellers and others, giving them a new communication medium and new added value.
Founded as a
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