Phone Calls And Voip - ZyXEL Communications P-2612HW-F1 User Manual

Turn the ZyXEL Device off and on.
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If the problem continues, contact your ISP.
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The Internet connection is slow or intermittent.
There might be a lot of traffic on the network. Look at the LEDs, and check
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1.4 on page
try closing some programs that use the Internet, especially peer-to-peer
applications.
Check the signal strength. If the signal strength is low, try moving the ZyXEL
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Device closer to the AP if possible, and look around to see if there are any devices
that might be interfering with the wireless network (for example, microwaves,
other wireless networks, and so on).
Turn the ZyXEL Device off and on.
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If the problem continues, contact the network administrator or vendor, or try one
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of the advanced suggestions.
Advanced Suggestions
• Check the settings for bandwidth management. If it is disabled, you might
consider activating it. If it is enabled, you might consider changing the
allocations.
• Check the settings for QoS. If it is disabled, you might consider activating it. If it
is enabled, you might consider raising or lowering the priority for some
applications.

27.5 Phone Calls and VoIP

The telephone port won't work or the telephone lacks a dial tone.
Check the telephone connections and telephone wire.
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I can access the Internet, but cannot make VoIP calls.
P-2612HW-F1 User's Guide
28. If the ZyXEL Device is sending or receiving a lot of information,
Chapter 27 Troubleshooting
Section
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