Karel NT421 Technical Reference And User'S Manual Download Page 11 | Manualshive

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NT42I Technical Reference and User Guide

4

GENERAL APPEARANCE

1 HF Speaker

5 Screen Adjustment Plug **

9 Numerical Key Pad

2 Incoming Call LED*

6 Special Function Keys

10 Voice Control Keys

3 Handset

7 Navigation Keys

4 Screen

8 Special Function Keys

* Incoming Call LED is also used for warning for messages.

** Height of the screen must be adjusted with using this plug.

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Summary of Contents for NT421

Page 1: ......

Page 2: ...IP SIP TELEPHONE SET TECHNICAL REFERENCE AND USER GUIDE FEBRUARY 2012 ...

Page 3: ...NT42I Technical Reference and User Guide II ...

Page 4: ... 02 2012 KAREL reserves the right to make modifications in product features mentioned in this document for development and improvement purposes without prior notice Individual products may possess characteristics different from those that have been mentioned in this document due to their differences in software and hardware versions ...

Page 5: ... plugs and outlets use plugs outlets and connection components that are specific to telephones Do not make any connection other than the extension connection of the KAREL telephone system There is no part that you can repair or maintain in your device therefore call the authorized technical service in case of any malfunction Keep your device away from direct sunlight Do not let any liquid substanc...

Page 6: ...one has been given and the hardware of the device is described The keys required for basic use of the phone s are mentioned The hardware requirements of the phone are mentioned and the connection details are given Required and alternative settings on the NT42I Phone Set are described for users In case there is a problem the information about points that must be considered is given Best Regards KAR...

Page 7: ...f NT42I 2 INTRODUCTION 3 Parts List on Delivery 3 GENERAL APPEARANCE 4 USER INTERFACE 5 USE OF THE TOUCH SCREEN 5 NAVIGATION KEYS AND SPECIAL FUNCTION KEYS 5 PHYSICAL CONNECTIONS 7 NT42I NETWORK SETTINGS 8 NT42I WEB SETTINGS 11 System Information 11 Network Settings 12 SIP Settings 13 PHOTO FRAME FEATURE 15 TROUBLESHOOTING 16 ...

Page 8: ...gency Calls 3 Party Conference Display Panel Touch colored screen Caller ID Display of simultaneous incoming calls Date and Time Displayer Easy to Use Programming via WEB Installing software configuration and phonebook over Web TFTP Recall user settings when machine is restarted Backuping and re installing phonebook configuration and key programming files Installing prepared phonebook Keys 4 navig...

Page 9: ... 5 VDC adaptor Phone Functions Message and Call displayer Remote SIP registration Ability to register to 3 different registration servers Sequentially registration or registration to selected registration server Recorded user settings Call Records 128 records are kept for each of Missed incoming and outgoing Last 32 call records are kept for every extension Full duplex speaker 2 internal 10 100 Et...

Page 10: ...ver existing IP lines Thanks to NT42I IP Phone s touch colored screen is used easily and it is useful in terms of visuality Internet output can be transmitted to computers with another ethernet port of NT42I PARTS LIST ON DELIVERY NT42I Telephone Telephone Handset Spiral cable of the handset Ethernet Cable AC Power Adaptor Product Quality and Warranty Cards Technical Reference and User Guide CD NT...

Page 11: ...een Adjustment Plug 9 Numerical Key Pad 2 Incoming Call LED 6 Special Function Keys 10 Voice Control Keys 3 Handset 7 Navigation Keys 4 Screen 8 Special Function Keys Incoming Call LED is also used for warning for messages Height of the screen must be adjusted with using this plug ...

Page 12: ...ates phonebook It helps user to enter a new number delete existing number or reach existing numbers Call Log key It activates Call Records Menu It helps user to reach all call history Menu key It helps user to enter or exit the menu that user can adjust all telephone settings Function key It is allocated for future needs Any function can be assigned to this key as other programmable keys Message k...

Page 13: ... activated this button is used for activating the headset When an incoming call is answered with using this key the conversation will be made by using headset and when conversation ends headset will be inactive However if the headphone control is inactive this key will be used for starting a new call During a conversation or stand by mode or calling mode this key is used for starting a new call ...

Page 14: ...ction has to be made Then with making AC Power Adaptor connection telephone will be started Finally LAN connection will be made with an ethernet cable NT42I which is connected to LAN will not work because NT42I has not got an IP address by default All information about adjusting IP settings or registering an IP system is explained in the related chapters of this guide Please make programming after...

Page 15: ...llowing 10 main menus will be seen Phonebook Call Records Messages System Settings Settings Security Settings Alarm SIP Settings DSS Settings PBX Settings An IP address should be assigned to NT42I because of not having an IP address by default This operation will be made from Menu Settings Telephone Settings Network Settings menu Enter Settings menu by using navigation keys After entering Settings...

Page 16: ...gned to NT42I with using existing LAN information While assigning an IP address to NT42I please contact to IT service of your company to avoid IP conflict To activate NT42I telephone set firstly IP Type IP Address Netmask Gateway definitions must be done There are two options for IP type Static IP User can adjust IP address and Subnet Mask manually DHCP DHCP server makes all necessary network adju...

Page 17: ... After entering IP address Netmask and Gateway addresses press confirm to save these addresses Press Back to exit from menu Before exiting from Network Settings menu Save Changes will be seen at the screen Press Yes to save the changes and a message will occur to inform user that the changes are saved Other adjustments can be made easily by using special web interface for NT42I Adjusting other set...

Page 18: ...er is connected to LAN Press Enter For example the IP address of this NT42I is 192 168 178 247 Then the page below is going to be seen Enter default password 123456 to the box which is shown above and then press OK Default entry password can be changed from System Settings Http Password SYSTEM INFORMATION System Information can be seen from this page ...

Page 19: ...heck or change settings which are made manually DNS setting should be adjusted by asking authorized persons NT42I telephone set can register to 3 different servers but not at the same time Defined servers can be activated whenever user wants Entries about server or IP PBX are made from SIP Settings menu ...

Page 20: ...NT42I Technical Reference and User Guide 13 SIP SETTINGS ...

Page 21: ...ntering port number of SIP Server Default value is 5060 User ID This part is used for entering user s account information Service ID This part is used for entering SIP Service ID Password This part is used for entering SIP Password User Name This part is used for entering the name which will be shown at the LCD screen of NT42I telephone set SIP Port This part is used for entering the port number w...

Page 22: ...formation should be defined on server This is obligatory and must not be forgotten If server can not get user information correctly NT42I will send REGISTER message to server in regular intervals If server can not identify user NT42I shows Registration Failure on the screen If telephone registers to the server normally telephone can communicate with predefined analog and digital telephones and use...

Page 23: ... person Check whether Gateway address is entered correctly Ping to telephone s IP from other computer at that LAN by using Command Prompt and write C ping 192 168 178 247 If you get response you can open web interface if not please check network settings and check whether they are the same with NT42I or not If problem is not solved please contact with service If Registration Failure appears Check ...

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