Useful Information
84
For product assistance, visit www.globarange.com
For A assistance, visit www.joip.com
Troubleshooting
General use
Problem Cause/solution
The unit does not work. LMake sure the bat tery is installed correctly
and fully charged (page 19, 21).
LCheck the connections (page 18).
LUnplug the base unit’s AC adaptor to reset the
unit. Reconnect the adaptor and try again.
LThe handset has not been registered to the
base unit. Register the handset (page 77).
l I cannot hear a dial tone
for the IP line.
LConfirm the Ethernet cable is properly
connected (page 18).
LYou have not agreed to the Terms of Use for
the A services. To use the A IP line, you
need to agree to it using the handset (page
19).
LCheck the base unit’s IP address using the
handset: K i {#}{5}{0}{1}
If necessary, change the base unit’s static IP
address (page 30).
LCheck your network devices’ (router, modem,
etc.) connections. If the connections are made
properly but the problem persists, check your
network devices’ (router, modem, etc.)
settings.
LMany installation issues can be resolved by
resetting all the equipment. First, shut down
your modem, router, base unit, and computer.
Then turn the devices back on one at a time in
this order: modem, router, base unit,
computer.
LIf you cannot access Internet Web pages
using your computer, check to see if your
Internet service provider is having connection
issues in your area.
LFor more troubleshooting help, visit
www.joip.com or contact the A service
provider.
GT15xxE.book Page 84 Wednesday, August 1, 2007 11:59 AM