Yealink SIP-T32G User Manual

Also see for SIP-T32G: User guide Auto provisioning guide User guide User guide Quick reference guide

Contents

Yealink SIP-T32G User Manual Manual pdf 109 page image

Troubleshooting99This chapter provides general troubleshooting information to help you solve theproblems you might encounter when using your SIP-T32G IP phone.If you require additional information or assistance with your new phone, contact yoursystem administrator.Why is the phone LCD screen blank? Ensure your phone is properly plugged into a functional AC outlet. Ensure that the phone isn’t plugged into a plug controlled by a switch that is off. If the phone is plugged into a power strip, try plugging it directly into a wall outletinstead. If your phone is powered from PoE, ensure you use a PoE compliant switch or hub, orcontact your system administrator for more information. Check that the power LED is on to ensure the phone is powered on.Why does the phone display "Network Unavailable"? Ensure that the Ethernet cable is plugged into the Internet port o the phone and theEthernet cable is not loose. Ensure that the switch or hub in your network is operational. Contact your system administrator for more information.Why does the phone display "No Service"?The phone LCD screen prompts "No Service" message when the SIP accounts do notregister successfully. Contact your system administrator for more information on accountsettings.Why can’t I get a dial tone?Check for any loose connections and that the phone has been installed properly. For theinstallation instructions, refer to Phone Installation on page 11.Check whether dial tone is present on one of the audio modes. Switch between the Handset, Headset (if present) or Hands-Free Speakerphone tocheck whether dial tone is present for one of the audio modes. If the dial tone exists on another audio mode, connect a different handset orheadset to isolate the problem.