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| English | Russian |
| IP/VoIP gateway | шлюз IP / VoIP (A third-party hardware device or product that connects a legacy PBX to a LAN. An IP/VoIP gateway translates or converts TDM or telephony circuit-switched protocols to packet switched protocols that can be used on a VoIP-based network) |
| VoIP gateway | шлюз VoIP (A computer device that converts between circuit switch telephony protocols and VoIP protocols) |