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10Chapter 1 Getting started
Table 1 Acronyms used in this guide (Sheet 2 of 2)
Acronym | Description |
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BARS | Basic alternate route selection |
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BUID | Branch user ID |
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CDP | Coordinated dialing plan |
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DDIM | Digital drop and insert mux |
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DN | Directory number |
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DSC | Distant steering codes |
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DSM | Digital station module |
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DTM | Digital trunk module |
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ESA | Emergency services access |
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ESDN | Emergency services DN |
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FRL | Facility restriction level |
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GATM | Global analog trunk module |
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KEM | Key expansion module |
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KRS | Keycode retrieval system |
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LAN | Local area network |
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LSC | Local steering codes |
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MCDN | Meridian customer defined network |
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MOTN | Main office terminal number |
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MVC | Mobile voice client |
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NARS | Network alternate route selection |
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NBWM | Network bandwidth management |
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NCS | Network connection server |
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NRS | Network routing service |
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PSTN | Public switched telephone network |
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QoS | Quality of service |
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SPN | Special number |
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SRG | Survivable remote gateway |
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TAT | Trunk |
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TRO | Trunk route optimization |
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TSC | Trunk steering codes |
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UDP | Uniform dialing plan |
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VNR | Vacant number routing |
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VoIP | Voice over internet protocol |
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VPN | Virtual private network |
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VPNI | Virtual private network ID |
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WAN | Wide area network |
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ZDP | Zone digit prefix |
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