Grandstream Networks GRP26 Series Administration Guide

OpenVPN® Transport
Specify the Transport Type of OpenVPN® whether UDP or TCP.
The default value is “UDP”
OpenVPN® CA
Click on “Upload” to upload the Certification Authority of OpenVPN®. For a new upload,
users could click on “Delete” to erase the last certificate, and then upload a new one.
OpenVPN® Certificate
Click on “Upload” to upload OpenVPN® certificate. For a new upload, users could click on
“Delete” to erase the last certificate, and then upload a new one.
OpenVPN® Client Key
Click on “Upload” to upload OpenVPN® Key.
For a new upload, users could click on “Delete” to erase the last certificate, and then upload a
new one.
OpenVPN® Cipher Method
Specifies the Cipher method used by the OpenVPN® server. The available options are:
● Blowfish
● AES-128
● AES-256
● Triple-DES
The default setting is “Blowfish”.
OpenVPN® Username Configures the optional username for authentication if the OpenVPN server supports it.
OpenVPN® Password Configures the optional password for authentication if the OpenVPN server supports it.
Additional Options
Additional options to be appended to the OpenVPN® config file, separated by semicolons.
For example, comp-lzo no;auth SHA25
Note: Please use this option with caution. Make sure that the options are recognizable by
OpenVPN® and do not unnecessarily override the other configurations above.
Network 🡪 SNMP Settings
Enable SNMP Enables/Disables the SNMP feature. Default settings is “No”.
Version
SNMP version. Select Version 1, Version 2 or Version 3.
Default is “Version 3”.
Port
SNMP port. The valid range is 161, 1025-65535.
The default value is “161”.
Community SNMP Community.
SNMP Trap Version
Choose the Trap version of the SNMP trap receiver.
● Trap Version 1
● Trap Version 2
● Trap Version 3
The default is “Trap Version 2”.
SNMP Trap IP IP address of trap destination.
SNMP Trap port
Port of the SNMP trap receiver. The valid range is 162, 1025-65535. The default value is
“162”.
SNMP Trap Interval The interval between each trap sent to the trap receiver. The valid range is 1 – 1440.The

Grandstream Networks GRP26 Series Specifications

General

Brand	Grandstream Networks
Model	GRP26 Series
Category	IP Phone
Language	English