Upgrade-> Advanced - Denwa Communications DW-V-AXT-ANDROID User Manual

9.Upgrade-> Advanced
Go to the path: Web UI-> Upgrade-> Advanced
Sections
PNP Option
Manual Autop
Description
To display and configure PNP setting for Auto Provisioning.

PNP: Plug and Play, once PNP is enabled, the phone will
send SIP subscription
automatically to get Auto Provisioning server's address.
By default, this SIP message is sent to multicast address
224.0.1.75(PNP server address by standard).
To display and configure manual update server's settings.

URL: Auto provisioning server address.

User name: Configure if server needs an username to
access, otherwise left blank.

Password: Configure if server needs a password to
access, otherwise left blank.

Common AES Key: Used for IP phone to decipher
message to PNP server