Description
PRODUCT SPECIFICATION
| TC-2000B | Incoming CO Line | Local Station(Extension) | Expandable or not |
| Capacity | 4, 8 | 8 to 128 | Yes |
Variety of capacity to be chose by adding Co line card(4 ports or 8 ports) and extension card(8 ports).
| Item | Patameter |
| Power | AC110V or AC220V 50-60Hz |
| Feed Currency | DC48V; 25mA |
| Ringing Currency | AC65v/50Hz |
| DISA | 30second, 3-duration, 15s-7.5s-7.5s |
| Communication path | 7 , 15 |
| Extension number length | 2 to 4 digits |
| Caller ID | * Receive: Auto adapt DTMF, FSK (Bell.202) |
| * Send: FSK (Bell.202) | |
| Dial mode | DTMF |
| Degree of Unbalance about earth |
* 300Hz~600Hz≤40dB |
| * 600Hz~3400Hz≤46dB | |
| Transmission Attributes | * Extension to extension ≤1.5dB |
| * Extension to extension ≤2.0dB |
PRODUCT FEATURE
| Receiving Call Feature | Making call Feature |
| * DISA Auto-attendant | * Dial 0 or 9 for CO line |
| * Operator Attendant | * Select Desired CO line |
| * Call Transfer | * Extension password |
| * 3-party Conference Call | * Extension outgoing call class |
| * Call Pick up | * Outside ( CO ) Line Duration Time Limit |
| * External and extension caller ID | * Allow extension use appointed CO line |
| * External music on hold socket |
| System Feature | Optional Feature |
| * Self-extension number confirmation | * UK/US/AU/EUR Power Plugs |
| * Total 30s OGM | * 110V or 220V power supply |
| * Power failure transfer | |
| * Bill, hotel software, function program by PC | |
| * Executive busy override | |
| * Extension number assignable freewill |