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| Scalability - Build on your Investment |
| Worried that you may outgrow XN120 - NEC have ensured that as you grow nothing is wasted. XN120 solutions are scalable. Start small and expand your phone system when you want to. Unlike most competitive systems XN120 does not force you to throw away your existing main cabinets when you grow to 20-30 extensions. Just add another XN120 Cabinet and keep growing. Start as small as three exchange lines and eight extensions. With additional interface cards and cabinets you can grow to 27 exchange lines and 72 extensions. If you wish to add IP extensions then XN120 can support up to 96 extensions. |
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One Cabinet |
Two Cabinets |
Three Cabinets |
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Analogue Exchange Lines |
9 |
18 |
27 |
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ISDN BRI Channels |
16 |
32 |
48 |
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Analogue/Digital Extensions |
24 |
48 |
72 |
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IP Extensions (V.2.0) |
24 |
24 |
24 |
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Internal Paging Zones |
Standard |
8 |
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Power Fail Transfer Ports |
Standard |
1 |
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Conference Circuits |
Standard Optional |
16 |
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DDI Table Entries (ISDN) |
Optional |
2000 |
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Abbreviated Dialling - Personal |
Standard |
20 |
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Digital Voice Mail Boxes |
Optional |
300 |
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Operating Modes (Day, Night, etc) |
Standard |
8 |
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Digital Voice Mail Ports |
Optional |
8 |
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Control Relays / Door Locks |
Optional |
2 |
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VRS Channels |
Optional |
16 |
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RS - 232C Port |
Optional |
1 |
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Door Phones |
Optional |
2 |
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LAN Port |
Optional |
1 |
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Battery Backup - System |
Optional |
1 |
For more information please contact Somer 2000 Ltd, and we would be pleased to offer you a free quotation.
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Send mail to dave@somer2000.co.uk with questions or comments about this web siteSomer 2000 Ltd, Unit 26 Midsomer Enterprise park Radstock Road, Midsomer Norton, Bath, BA3 2BB Established 1993, Registered in England. Number 02990131 Last modified: May 17, 2007
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