I successfully registered a brand new (i.e never connected to our corporate LAN) DX80 over MRA to our CUCM 10.5.2 cluster. All is working well except I can't figure out how to configure the System Passphrase so the security prompt goes off the DX 80 screen. CUCM sees the endpoint as our expressway so I'm wondering how we can access the endpoint to configure the passphrase.
Thanks,
