Cesller pbx telephone system with 48 exts

Cesller  pbx telephone system with 48 exts

1. Can be connected with 4 Key phones so that people program more easily.
2. Built-in three duration out-going message.
3.Builtin Caller ID function for inner and outside line number,which can be transferred time and time. 4.Two group IP economic routing so that can save call charge.
5.Callqueuing.
6.Extension number can bered flexibly and from 2digits to 4digits,and the leading number can be 1, 2, 8.
7.32 group accompany passwords.
8.6 classes of long distance and special call restriction.
9.Manager-Secretary function.
10.Eight-party conference call.
11.Call limitation Alarm.
12.Multi-answer mode when outside call coming.
13.Call pick up and forwarding.
14.Extension lock password.
15.Multi-Station Setting, system can support3 stations at most.

Product Specifications:

POWER SUPPLY:

Power supply voltage: 110VAC or 220 VAC,50/60 Hz

Maximum power consumption: 30W

Cross-talk attenuation: >70db

Internal feeding voltage: +28VDC, 30mA

Internal ringing voltage:75VAC/50Hz

External line port voltage: <60VDC

External line port ringing voltage: 35VAC/25Hz or >35VAC/50Hz

ENVIRONMENTAL LIMITS

Operating temperatures: 0°C to 45°C (32°F to 113°F)

Operating humidity: 10% to 95% without condensation

CABLE REQUIREMENTS

Feature phone: Maximum 100m(2 pairs twisted wire 0.5@)

Single line phone: Maximum 1,000m(1 pair twisted wire 0.5@)

Outgoing call: DTMF

Cross lose: > 70dBII  

 Shenzhen Guowei Cesller Technology Co.,Ltd,our headquarter lies in Canada. It is a hi-tech. Company, specializing in manufacturing, developing, selling of group-phone system and communication equipments. The managing idea is to provide continually communication products which joint global communication and synchronize to world communication.

Contact

         Shenzhen Cesller Technology Co.,Ltd

         Http://

         Contact Person:Lanny Liu

         Tel:86-0755-61363900-238