Grandstream Networks DP722 Administration Guide

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DP752/DP730/DP722 Administration Guide
Version 1.0.11.4
time" in "ms") while OFF is the period of silence. In order to set a continuous ring,
OFF should be zero. Otherwise it will ring ON ms and a pause of OFF ms and then
repeats the pattern.
• “Dial tone”
• “Ring back tone”
• “Busy tone”
• “Call-Waiting tone”
Please refer to the document below to determine your local call progress tones:
http://www.itu.int/ITU-T/inr/forms/files/tones-0203.pdf
System Features
Disable Direct IP
Call
Deactivates Direct IP-to-IP calling function. Default is No.
User-Agent Prefix
This option allows to configure a customized User-Agent Prefix.
Maintenance Page Definitions
Table 19: Maintenance Page Definitions
Firmware Upgrade
Base Firmware
Firmware Upgrade
Selects how firmware upgrade request will be sent:
• Always Check for New Firmware
• Check New Firmware only when F/W pre/suffix changes
• Always Skip the Firmware Check.
HTTP/HTTPS/FTP/FTPS
User Name
Enters user name to authenticate with HTTP/HTTPS server.
HTTP/HTTPS/FTP/FTPS
Password
Enters password to authenticate with HTTP/HTTPS server.
Always send HTTP Basic
Authentication
Information
Includes configured user name and password in HTTP request before receiving
authentication challenge from the server. Default is No.
Verify host when using
HTTPS
Verifies host name in server certificate when using HTTPS. Default is Yes.
Upgrade via
Selects firmware upgrade method: TFTP, HTTP/HTTPS, FTP/FTPS.

Grandstream Networks DP722 Specifications

General

Brand	Grandstream Networks
Model	DP722
Category	IP Phone
Language	English