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Message Waiting Indicator
Mobility Extension (Mobex)
Night Answer
Non Supervise
PBX Busy Ring
PBX Calling Plans
PBX Custom Greeting
PBX Custom Menus
PBX Failure Alarm
PBX Hold
PBX Incoming Only
PBX Music on Hold
PBX Outgoing Only
PBX Override Line
PBX Performance
PBX Series Completion
PBX Seize Call
PBX Toll Restriction
Predictive Dialling
Public Address
Restricted Extension
Screen Pop
Skill Based Routing
SMS Server
Soft Phone
Speed Dial
Three Way Calling
Voice Broadcasting
Voice Messaging
Voice Paging (PA System)
Voice Portal
Visual Phone Dialler
Wake-up Call

Web-Base-Mac

企业网络NCC教育——Enterprise Networking NCC Education

设备及安装费用——Equipment and Installation Cost
To install require at least two telephone lines. That telephone line license fee is US$ 1,000 per a line to government. That is including in installation cost.

Private Branch Exchange is suitable for Townsville Police Department. PBX system is low charge in large corporation's network than KTS. The equipment costs are: Central Processor with maximum 50 extensions ports is US$ 1,660. Switchboard Operator Computer is US$ 2,200. Each extension phone is US$ 45. Cables costs are involved in installation cost.

To installation the PBX system in the Townsville Police Department, the service charge is US$ 2,500 and if numbers of extension phone are large than 50, US$ 500 for over charges fee. Cables should be twisted pair with RJ11 jack that includes 4 pairs of wire. Cables cost is US$ 3 per 10 feet. Some features require hardware, so that hardware cost depend on which features are used in office.

操作费用——Operating Cost
After installation during three months, maintenances costs and replacing devices costs are free for not user false. And during the next one year, maintenances costs are free. All hardware devices require to service 2 times in a year. That service cost is US$ 100 per a time. To operate, annual fee is US$ 20. Incoming charge is free and outgoing fee: for over sea call is US$ 1 per unit (40 seconds) and for local call is US$ 0.004 per unit.

电话系统推荐——Recommendation for Telephone System
Now a day, most of office used single site telephone communication. That has many benefits for corporations also police office. Example; has many features to operate, no charge to call each other in office. The suitable telecommunication system for police office is PBX system because that is low cost and many features are available.

Call to external and call to internal extensions features are main base features of telecommunication network. So these features including external calls receiving should be used in office. Transfer call and enquiry call to transfer features are also main features of single site telephone communication.

Caller ID and Call trace are required; caller id is useful to save personal detail with caller number or blocking the number. Call trace features is required to trace in special situation. Also useful feature is call recording. Automatic Call Distribution (ACD) is important to improve the handling of intens