User Guide

GRP26XX Administration Guide
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Connection Request
Password
The password for the ACS to connect to the phone.
Connection Request
Port
The port for the ACS to connect to the phone.
CPE SSL Certificate
The Cert File for the phone to connect to the ACS via SSL.
CPE SSL Private Key
The Cert Key for the phone to connect to the ACS via SSL.
Randomized TR069
Startup
When enabled, this option allows users to randomize the sending of TR069
INFORM packets.
Maintenance → Security Settings→ Security
Configuration via
Keypad Menu
Configures the access control for the users to configure from keypad Menu.
There are three different options:
• Unrestricted: All the options can be accessed in keypad Menu.
• Basic settings only: The SIP option under Phone submenu, and
Network, Upgrade, UCM Detect and Factory Reset options under
System submenu will not be available in LCD Menu.
• Constraint Mode: The phone will require administration password to
change the Network, Upgrade and Factory Reset options under System
submenu, and SIP option under Phone submenu as well.
• Locked Mode: The phone menu and changing MPK/VPK/Line are
disabled.
The default setting is “Unrestricted”.
Validate Server
Certificates
After enabling this feature, phone will validate the server’s certificate. If the
server that our phone tries to register on is not on our list, it will not allow
server to access the phone.
Enable STAR key
Keypad Locking
If set to "Yes", the keypad can be locked by pressing and holding the STAR
* key for about 4 seconds. A lock icon will show indicating the keypad is
locked.
The default setting is "Yes".
Note: When the keypad is locked, users need to press and hold the STAR
* key for about 4 seconds again and then enter the password to unlock it.
SIP TLS Certificate
SSL Certificate used for SIP Transport in TLS/TCP.
SIP TLS Private Key
SSL Private key used for SIP Transport in TLS/TCP.
SIP TLS Private Key
Password
SSL Private key password used for SIP Transport in TLS/TCP.
Custom Certificate
The uploaded custom certificate will be used for SSL/TLS communication
instead of the GRP phone default certificate.
Web Access Mode
Sets the protocol for web interface. The default setting is “HTTP”.