Change Log; Firmware Version 1.0.9.3; Firmware Version 1.0.8.7; Firmware Version 1.0.5.18 - Grandstream Networks HT818 Administration Manual

CHANGE LOG

This section documents significant changes from previous versions of admin guide for HT818. Only major
new features or major document updates are listed here. Minor updates for corrections or editing are not
documented here.

Firmware Version 1.0.9.3

•
Added feature "Conference Party Hangup Tone" when "Special Feature" is set to MTS. [Call
Progress Tones]

Firmware Version 1.0.8.7

•
Added feature "Custom Certificate". [Custom Certificate]
•
Added feature "Use P-Access-Network-Info Header". [Use P-Access-Network-Info Header]
•
Added feature "Use P-Emergency-Info Header". [Use P-Emergency-Info Header]
•
Added support for "Blacklist for Incoming Calls". [Blacklist for Incoming Calls]
•
Added feature "Play busy/reorder tone before Loop Current Disconnect". [Play busy/reorder tone
before Loop Current Disconnect]
•
Removed "Ring Frequency" from web UI

Firmware Version 1.0.5.18

•
No major changes

Firmware Version 1.0.0.5

•
This is the initial version for HT818
HT818 Administration Guide
Version 1.0.9.3
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