Nexevi International Inc. is a leader in development and production of telecommunications equipment. Nexevi focuses on the business –to-business strata, as well as the Business-to-Customer and Business-to-Government market segments.
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.