ObiHai Obi300 and
Obi302 ATA’s
[email protected] | 866.847.1500 | Granite Telecommunications
Ports on the Back of an ObiHai ATA
ObiHai devices shown – Obi300 and Obi302. Obi300 supports one analog line (1 port) and
Obi302 supports 2 analog lines (2 ports). A frequently asked question in regards to these devic-
es are where to plug the router into. When plugging in the device to your router, please ensure
you’re plugging it into the port labeled “Internet”.
Factory resetting an Obihai ATA
Using a paper clip, press and hold the pinhole button located on the back side of the ATA until
the power light changes from solid green to a blinking green. Release the button.
Star Codes on an Obihai ATA
When a device is showing a blinking green power light a deciding factor is to determine if your
phone is receiving an IP address and if it is, what that IP address is. If will also tell you if DHCP is
enabled. From the analog phone that is plugged into the ATAT dial *** then when prompted press
1. This will reach out back the IP address currently associated with the device is the status of the
DHCP (enabled vs. disabled).
When you are prompted by someone at Granite to reboot the ATA device from the analog phone,
dial *** then select 9 to reboot the device and 1 to confirm the reboot. The power light will go red,
then blink green, then if able to connect- solid green.
