The UPCMC v7.8 supports the following models up to specific firmware versions: : Up to v5.0.1.5 KX-TDA100/200 : Up to v5.0.1.7 KX-TDE100/200 : Up to v2.0.4.2 KX-NCP500/1000 : Up to v2.0.1.1
The default password for the maintenance console is typically 1234 .