Firmware Version 1.0.11.7
• Added support for SIP keep-alive to use SIP NOTIFY. [SIP OPTIONS/NOTIFY Keep Alive]
• Added support to display CPU load on the device web STATUS page. [CPU load]
• Added feature “RFC2543 Hold”. [RFC2543 Hold]
• Added feature “Call Record”. [Call Record]
• Added feature “Use ARP to detect network connectivity”. [Use ARP to detect network
connectivity]
Firmware Version 1.0.10.6
• Added feature “Visual MWI Type”. [Visual MWI Type]
• Added feature “Disable Unknown Caller ID”. [Disable Unknown Caller ID]
• Added feature “Disable # as Redial Key”. [Disable # as Redial Key]
• Added feature “Ring Frequency”. [Ring Frequency]
• Added feature “Allow SIP Factory Reset”. [Allow SIP Factory Reset]
• Added feature “Management Interface”. [Enable Management Interface] [Management Access]
[Management Interface IPv4 Address]
• Added Web menu in Spanish. [Language]
• Added support to display WAN/LAN port cable status on the Web UI. [Network Cable Status]
Firmware Version 1.0.9.3
• Added support for G722 (wide-band) codec. [HT818 Technical Specifications]
• Added support for FTP/FTPS for provision and firmware upgrade. [UPGRADING AND
PROVISIONING]
• Added feature “Conference Party Hang-up 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