POTS network is omnipresent. GSM networks are well-liked with the inherent extensive coverage. IP telephony promises to be the preferred communication technology for future. The feature-rich gateways offer connectivity to VoIP, GSM and PSTN networks on a single platform. The gateway comes in multi-port configuration, offering 4 GSM, 4 FXO, 4 FXS, up to 8 simultaneous VoIP channels.
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Majority of the organizations have an existing investment made in their ISDN infrastructure. While low-tariff IP telephony has emerged as a viable alternative for long-distance calling with the IP network wide-existent. It is therefore necessary for the businesses using ISDN PBXs to provide VoIP connectivity to their users. The VoIP-BRI gateway offers integrated interfaces for VoIP and ISDN BRI networks. The gateway can be scaled from 2 to 32 BRI ports. The high-density VoIP card provides up to 32 simultaneous VoIP channels per card.
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