Detailed Product Description

The KT-080A voip phone It can be register 3-SIP account,all can used as callee at anytime.It also can be slected among these 3-SIP account as caller by dial different dial prefix. The KT-080A voip phone can be used in residential, SOHO, enterprise and small to medium business service offerings including IP PBX, hosted IP telephony and IP Centrex.

The KT-080B voip phone it can have 3-SIP account and 1- PSTN phone number,that means each phone own 4 phone numbers,all can be used as callee at anytime.Fo the caller,these 4 account can be selected by dial different relevant prefix(including switch to PSTN as an ordinary PSTN phone)

Features

• Large 2X16 character LCD Display
• Three-Way conference calls Build-In-Router
• Support three SIP servers running at the same time
• Support NAT pass Support DHCP Server
• KT-080B has a real PSTN port to support router call from PSTN to VOIP or VOIP to PSTN
• Support POE ( option)
• Blue backlight( option)
• Headset Jack(2.5mm and Rj9 for broad headset compatibility(Option)
• Support SIP v1 (RFC2543), v2(RFC3261)
• Support T.38(Doing)
• Support G.723.1 5.3k/6.3k,G.729,G.711 A-Lawμ-Law audio codec algorithm
• Volume control (speaker,Handset,Headsetringer)
• Caller ID Display
• Peer to peer SIP Call
• Support OGM and TAD feature
• Volume control (speaker,Handset,Headsetringer)
• Nine-Way of figures features shortcut keys
• Caller ID Display
• Peer to peer SIP Call
• Call Waiting
• Call Hold
• Call Transfer(Blind Transfer,Attend Transfer,Half Attend Transfer)
• Three Partyconference
• And many more enterprise grade features

VOIP PHONE Specifications

Port   WAN                                10/100Base T  RJ-45 for LAN
Port    LAN                                10/100Base T  RJ-45 for PC   
Port  PSTN                                Support PSTN to VOIP or VOIP to PSTN   
Echo cancellation                                  G165 16ms    
Adapter (Input/output/frequency)           100-240VA/9VDC/50Hz/0.5A  
Power Consumption                               2.7W      
Protocol                                                 SIP            
CPU                                                      32-bit RISC CPU 125MHz
Flash                                                     1Mbits         
Operating Temperature                            0-50%                     
Relative Humidity                                    5-65%          
Dimensions                                           150x230x80mm (L x W x H)