VoIP ROUTER ADSL
Chapter 4
Troubleshooting
If the VoIP ADSL Router is not functioning properly, you can refer first to this chapter for simple troubleshooting before contacting your service provider. This could save you time and effort but if the symptoms persist, then consult your service provider.
Problems with the WAN Interface
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| Corrective Action |
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| Initialization of | the |
| Ensure that the cable is connected properly from the ADSL |
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| port to the wall jack. The ADSL LED on the front panel of | ||
| PVC connection failed. |
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| the ADSL Firewall Router should be on. Check with your | ||
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| VPI, VCI, type of encapsulation and type of multiplexing |
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| settings are the same as what you collected from your |
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| telephone company and ISP. |
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| Reboot the VoIP Router ADSL. If you still have problems, |
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| you may need to verify these variables with the telephone |
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| company and/or ISP. |
Problems with the LAN Interface
| Problem |
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| Corrective Action |
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| Can’t ping any | station |
| Check the Ethernet LEDs on the front panel. The LED should |
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| be on for a port that has a station connected. If it is off, check | ||
| on the LAN. |
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| the cables between your VoIP ADSL Router and the station. | |
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| Make sure you have uninstalled any software firewall. |
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| Verify that the IP address and the subnet mask are consistent |
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| between the VoIP Router ADSL and the workstations. |
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