Error 003 SIP Registration Failure
Note: This product has reached end of life and may no longer be suppored by 8x8.
Your Panasonic KX-TGP600 DECT phone is receiving the following error, Error 003: Not registered.
- Panasonic KX-TGP600 DECT phones
Error 003 - SIP Registration Failure may result from a bad configuration, failed handset pairing, a device requiring pairing, or a non-activated or offline base unit.