ure! Here’s a detailed specification for the Crystal EPABX 108 system, which is a popular small-office/home-office PBX system by Crystal Communications.
The Crystal EPABX 108 is ideal for small businesses, offices, residential societies, and home intercom solutions. It provides 1 trunk (CO) line and up to 8 internal extensions.
🔧 Specifications of Crystal EPABX 108 System
| Feature | Details |
|---|---|
| Model | Crystal EPABX 108 |
| Trunk (CO) Lines | 1 Line (Supports incoming/outgoing external calls) |
| Extension Lines | 8 Extensions (Supports intercom/extension calling) |
| Power Supply | 230V AC, 50Hz (Standard), with SMPS-based adapter |
| Power Consumption | Low (Approx. 25W or less depending on usage) |
| CLI (Caller Line Identification) | Supports CLI (DTMF/FSK) on CO line & extensions (if phone supports CLI) |
| Dialing Method | Supports both Tone (DTMF) and Pulse dialing |
| Conference Calling | 3-party conference (1 CO + 2 extensions or 3 extensions) |
| Call Transfer | Yes (Attended & Unattended transfer between extensions) |
| Call Forwarding | Available (Unconditional, Busy, No Answer) |
| Do Not Disturb (DND) | Available on each extension |
| Hotline / Auto Call | Programmable hotline (extension automatically dials another extension) |
| Music on Hold (MOH) | Internal music tone (option for external music input on some versions) |
| Ring Assignment | Selective ringing on any extension for incoming calls |
| Parallel Call Pick-up | Yes (Any extension can pick up an incoming call) |
| Direct Access to Extensions | Yes (Intercom dialing by extension number) |
| Auto Call Back | Available |
| Extension Lock/Unlock | Programmable restriction on outgoing calls |
| Power Backup | Requires external UPS (no built-in battery backup) |
| Programming | Done via admin extension telephone (using feature codes) |
| Installation | Wall-mountable or desktop unit |
| Dimensions | Compact, varies slightly with versions (usually around 250mm x 200mm x 75mm) |
| Weight | Light (Approx. 2-3 kg) |
✅ Ideal Usage
- Small offices
- Residences (villa intercom systems)
- Retail shops
- Clinics & small healthcare centers
- Guest houses & small hotels
⭐ Key Features in Simple Terms
- 1 Outside Line (Trunk) + 8 Intercom Extensions
- Direct Intercom Calls between extensions
- Transfer Calls without needing a receptionist
- Caller ID shown on phones that support CLI
- Conference Calls with up to three parties
- Music on Hold when transferring or holding calls
- Do Not Disturb mode for privacy on extensions
- Hotline function to automatically dial a number when you pick up the handset
