specification for the CCL 216B EPABX System, which is designed for small to medium-sized businesses that require efficient internal and external communication.
✅ CCL 216B EPABX System – Technical Specifications
| Parameter | Details |
|---|---|
| Model | CCL 216B |
| Type | EPABX (Electronic Private Automatic Branch Exchange) |
| Trunk Line Capacity | 2 CO Lines (PSTN – Public Switched Telephone Network) |
| Extension Line Capacity | 16 Extensions |
| Power Supply | 220V AC ±10%, 50 Hz |
| Power Consumption | Typically less than 20W |
| Trunk Interface | 2-wire analog trunk interface (RJ11 connectors) |
| Extension Interface | 2-wire analog extension interface (RJ11 connectors) |
✅ Key Features of CCL 216B
| Feature | Description |
|---|---|
| Intercom Communication | Free internal communication among all 16 extensions |
| Call Transfer | Call transfer between extensions, both external and internal calls |
| Call Hold with Music | Place a call on hold and play Music on Hold (built-in or external MOH option) |
| Call Pick-Up | Pick up calls ringing at other extensions |
| Parallel Ringing | Incoming calls can ring multiple extensions simultaneously |
| Hotline/Direct Line | Automatic dialing to a predefined extension or external number on handset lift |
| Conference Calling | 3-party conferencing (1 external + 2 internal extensions) |
| Do Not Disturb (DND) | Block incoming calls on selected extensions |
| Caller Line Identification (CLI) | CLI supported (optional, requires compatible telephones and hardware) |
| Call Restrictions | Outgoing call restrictions (Local, STD, ISD call barring per extension) |
| Remote Programming | System programmable from master extension via DTMF commands |
| Power Fail Transfer | One CO line auto-routes to a designated extension during power outages |
| Trunk Hunting | Automatic selection of available CO line for outgoing calls |
✅ Physical & Environmental Specifications
| Parameter | Details |
|---|---|
| Installation Type | Wall mount or table-top |
| Cabinet Material | ABS Plastic / Metal (depending on production batch) |
| Operating Temperature | 0°C to 50°C |
| Humidity Range | 10% to 90% RH (Non-condensing) |
✅ Connectivity & Ports
| Port Type | Details |
|---|---|
| CO Line Inputs | 2 RJ11 ports for trunk line connections |
| Extension Outputs | 16 RJ11 ports for analog telephone instruments |
| Music Input (MOH) | Port available for external music source for Music-on-Hold feature |
✅ Applications
- Small and Medium Enterprises (SMEs)
- Clinics and Healthcare Centers
- Guest Houses and Small Hotels
- Educational Institutes
- Residential Complexes and Housing Societies
- Retail Shops and Showrooms
✅ Optional/Advanced Features (Model Dependent)
- Auto-Attendant / IVR: Basic automated answering and call routing (optional on some models)
- Battery Backup Support: External battery connection for backup power during outages
- CLI Memory: Stores Caller ID details (requires compatible devices)
- Call Logging / CDR: Optional call detail recording (basic)
🚀 Summary
The CCL 216B EPABX System supports 2 CO lines and 16 extensions, making it ideal for small to medium-sized setups. It offers reliable communication, flexible programming, and essential call handling features like transfer, hold, music-on-hold, conference, DND, and CLI support.
