Hypermedia Systems Call Termination solution is based on professional, heavy-duty, scalable HyperGateway family of cellular gateways, ranging from 4 up to 72 channels. The call termination solution is designed for interconnecting a wide selection of signaling protocols, including ISDN BRI, E1/1 PRI, SIP & H.323, to the GSM, CDMA RUIM and 3G / UMTS cellular networks.
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