ELTEX NTU-2V - Appendix A - Possible Problems and Options for Their Solution

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NTU-2V, NTU-RG Optical Network Terminals 51
APPENDIX A – POSSIBLE PROBLEMS AND OPTIONS FOR THEIR SOLUTION
Problem
Possible Cause
Solution
Entering the router's IP
address (e.g. 192.168.1.1)
does not provide access
to the web interface
The PC does not belong to
the IP subnetwork for
connection to the web
interface
Set the Obtain an IP address automatically
parameter in Internet Connection Properties of your
computer
The installed web browser
has Java script disabled
Enable Java script or use another web browser
Defective cable
Check physical connection by checking status LEDs
(all LEDs should be on). If the LEDs are off, use
another cable or connect to another port of the
device if available. If your computer is switched off,
LEDs may also be off.
Access denied by your
firewall
Disable firewall on your computer
Error signal in the phone
connected to the FXS port
Invalid port configuration
Check settings in the VoIP menu (see section 4.4.2
The SIP Advanced Setting Submenu. SIP Advanced
Settings)
Forgotten/incorrect
password to web
interface of the device
_________
Reset the router to default settings using the F
button on the rear panel. Unfortunately, all changes
you made in settings will be lost in this case.