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| IP/VoIP gateway (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) | |||
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| VoIP gateway (A computer device that converts between circuit switch telephony protocols and VoIP protocols) | |||
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| gateway | |||
| мрежни пролаз: 6 phrases in 2 subjects |
| Computer networks | 5 |
| Microsoft | 1 |