Added option “Prefer Primary Outbound Proxy” to enable registration through primary outbound proxy if registration
expires. [Prefer Primary Outbound Proxy]
Added feature “Whitelist for WAN side” and “Blacklist for WAN side” for remote management. [Access Control Lists]
Added feature” Lockout time interval” to change banning time after too many failed login attempts. [Lockout Time
Interval].
Added option “Web Access Mode” to choose between “HTTPS” and “HTTP” to access device Web UI. [Web Access Mode]
Added option “HTTPS Web Port” to set HTTPS web port instead of using default web port. [HTTPS Web Port]
Added local firmware upgrade support. [Upload Device Firmware]
Change “Disable Telnet” option to “Disable SSH” option for more security. [Disable SSH]
Firmware version 1.0.5.16
Added option [DTMF-RELAY Tag Respect SIP INFO] [Use Request Routing ID in SIP Headers] for Profile 1-4 audio settings.
Added the option of [Crypto Life Time] to support RTP settings.
Added option [Play busy/reorder tone before Loop Current Disconnect] for Profile 1-4 audio settings.
Added the option of [Disable Connected Line ID] to support not display the connected line ID.
Added the option of [Flash Digit Control] [Crypto Life Time] to overrides the default settings for call control.
Added option to configure [Local RTP port].
Added the option to configure [SIP Registration Failure Retry Wait Time upon 403 Forbidden].
Added the option to enable/disable [Hold Target Before Refer].
Added the option to enable/disable [Authenticate server certificate domain].
Added the option to enable/disable [Authenticate server certificate chain].
Added the option to configure [Trusted CA]
Added the function of [Automatic Reboot].
Added the option to [Allow DHCP Option 42 to NTP Server] to support Time and Date settings.
Added the option to [Allow DHCP Option 2 to override time zone] to support Time and Date settings.
Added the option to enable/disable [3CX Auto Provision] to support multicast SUBSCRIBE for provision.
Firmware version 1.0.5.8
Added option [SIP REGISTER Contact Header Uses] [Use Request Routing ID in SIP Headers] for Profile 1-4 to support NAT
transfer feature.
Firmware version 1.0.5.5
Added option [Enable Fast RFC2833] to set DTMF duration by RFC2833.
Added SNMP support. Added [SNMP] section.
Added QoS settings for SIP and RTP packets. Rearranged options [Layer 2 QoS Settings] and [Layer 3 QoS Settings].
Added star code [*98] to play registration ID
Added star code [*99] to trigger provisioning process.
Added support to download device configuration file.
Firmware version 1.0.4.22
Added support for audio codec G.722
Added option [Always send HTTP Basic Authentication Information] to enable sending HTTP authentication without server
challenge
Added the options to enable/disable [Use P-Preferred-Identity Header] and [Use Privacy Header]
Added the options to enable/disable [Do Not Escape ‘#’ as %23 in SIP URI]