4-16 Fxo/fxs Ports Office Pbx System For Small Office

IVR Selection per CPN

Busy Line Indicator

SIP / PSTN Trunking

Extension Calling

Extension RestrictionIntra-Network,

Local, Domestic, and International Calls Direct ,Inward Dialing Emergency

Call Manager/Secretary Functions

Music on Hold

Distinct Ringing

Location Free Extension Dialing

Incoming Call History

Outgoing Call History

Calling Detail Record

Real Time Extension Line Status

Busy/Idle Display Extension/ID Display Presentation Status

Call Transfer

Personal Ring-Back Tones

Call Rejection (Call Cancellation)Selective Call Rejection

Click-to-Dial

Three Way Calling

Phone Book Grouping (User group, FXO group, etc.)

Line Hunt Group (Serial & CircularHunt)

Name/Title Display

Outgoing Line Selection

Hot Line

Do Not Disturb

Call Waiting

Call Hold,Hot Line (Instant or Delay)

Speed Dial List (30/Line)

Caller ID Suppression

Outgoing Call BarringCaller ID (Name & Number)

Caller ID on Call Waiting

Power Specification 

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

Maximum power consumption: 65W

Operating temperatures: 0°C to 45°C (32°F to 113°F) ,26±5°c for best

Operating humidity: 10% to 95% without condensation 

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

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

Connect with PC, connecting length:<30m

(1)Source of music: 
Input impedance:600Ω

Input audio level:025Vpp-1Vpp 
Output impedance:600Ω 
(2)Battery backup supply:24VDC/76Ah

Specification Parameter

Power Specification

Power supply voltage: 110VAC or 220 VAC,50/60 Hz
Maximum power consumption: 65W

Operating temperatures: 0°C to 45°C (32°F to 113°F) ,26±5°c for best
Operating humidity: 10% to 95% without condensation
Feature phone: Maximum 100m(2 pairs twisted wire 0.5@)
Single line phone: Maximum 1,000m(1 pair twisted wire 0.5@)
Connect with PC, connecting length:<30m

(1)Source of music:
Input impedance:600Ω

Input audio level:025Vpp-1Vpp
Output impedance:600Ω 
(2)Battery backup supply:24VDC/76Ah

Product feature

1) Smooth transition, compatible with tradition and the future  

Inherited the traditional digital switch technology, Realization of the digital switching exchange to smooth over IP, compatible with both traditional digital switching, IP switching and rich terminal interface, allowing users to continue to use that traditional digital switching functions, while experience using advanced IP switching technology.

2) The remote call zero cost  

Through IP technology, remote IP phones, computer softphone, soft phone and smart phone company headquarters zero cost of calls between extensions.

Through the IP network to achieve the company's headquarters system with dispersed between the distribution system free fast extension call.

3) WIFI mobile together with wired network

Unique IP extension and desktop extension bundled with vibration function, you can turn your smartphone into a mobile extension.whether you're in the company within the scope of any place, or at home or a business trip with WIFI or 3G environment movement, any person whether it is your customers, or other employees call your desktop extension, your phone IP extension will ring together. Your mobile phone has become a truly mobile IP extension.

You can also use a special WIFI cordless handset as an IP extension. So by the smart phone, WIFI sub-phone into WIFI mobile communication network, and the wired desktop extension, wired IP phones posed fixed wireline communications network will seankssly togerher,to truly improve the communication efficiency of enterprises.

4)The number of unique passthrough

5) Comprehensive generalist

SIP Phone 

Key phone

Shenzhen GuoweiCesller 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.