http://fm.htek.com/rs/fw/elpis/htek/fw_9xx_2.42.6.5.45R99_20240206.zip

• fw920M.rom: UC926/UC926E/UC924/UC924E/UC923

• fw900M.rom: UC912E/UC902/UC903/UC912/UC912G

• fw910M.rom: UC921/UC921G/UC902S/UC902G

• fw902E.rom: UC902E

• fw920U.rom: UC926U/UC924U/UC924W/UC923U/UC921U/UC926S

• fw930M.rom: UC921E

• 2024.2.6

New Add Features

• N/A

Improve Feature

• N/A

Bug fixes

• Fix an issue when the phone check self status.

New Add Features

• Support the function of stopping audio playback in the XML Browser.

Improve Feature

• XML Browser can play wav files in different formats.

Bug fixes

• Fixed the issue of slow download speed in PC Port when there is PC Port VLAN.

New Add Features

• The default input method for Directory is abc.

• Add Canadian Atlantic time zone.

• Add a configuration that controls whether to allow users to use the default password.

Improve Feature

• Optimize Portuguese.

• Standardize the message format of Voice mail.

Bug fixes

• Fixed an issue that you cannot import more than 1000 contacts into local phonebook through csv file.

• Fixed an issue when set staitc Wi-Fi IP address on UC902E.

• Now, when you select a contact record in remote phonebook, you can dial out directly when off hook.

• Fixed stability issues with the phone.

New Add Features

• Add the download VPN configuration file function to download the OpenVPN configuration file that the phone is currently using, which will include the. ovpn file name.

• Add the "Password Dial" feature.

Improve Feature

• N/A

Bug fixes

• Compatible with previous Remote Phonebook formats.

• Fixed Phones randomly dialing DND toggle.

New Add Features

• Add Use NAT IP feature.

Improve Feature

• When the Line Key is available in the XML APP, the line key light is on; When the Line Key is not available in the XML APP, the line key light turns off.

(When P25401=0, the line key light is off; when P25401=1, the line key light is on;)

Bug fixes

• Fixed an issue that the UC923 "Connect to Expansion Module" option was not available. 

New Add Features

• Add P value to control whether Line Key can be used in the XML APP.

• Add the "Transfer Without BLF Prefix" function.
  When the phone is in the call state, the monitored BLF account is in the ringing state, and Transfer Without Blf Prefix controls whether to click the BLFkey at this time to pick up or dial.

Improve Feature

• N/A

Bug fixes

• When transferring a call to the Parking extension using the GPark button, the phone stops sending audio before the call is actually disconnected.

• The length of the call_id in the invite received by the phone is too long, resulting in the phone freezing.

• The number of Caller ID shows redundant content.

• The 'update time interval' function in remote phonebook does not take effect.

• Phone will not try to register if using a tap openvpn tunnel.

• Fixed an issue with DTMF noise.

New Add Features

• Add CheckIfNotifyReset configuration whether the phone perform a factory reset when receives a notify with the reset field.

This feature can only be implemented to be provisioned.

Improve Feature

• N/A

Bug fixes

• Fixed an issue that the Dial plan matched incorrectly in some cases.

• Fixed the issue of phone upgrade failure after receiving 307.

• Fixed issues related to switching between primary and standby servers.

New Add Features

• N/A

Improve Feature

• Optimized the processing of webpage refresh after the phone upgrade successfully through webpage.

• Optimized TR069 function.

Bug fixes

• Increased the gain of HandFree Send Volume. If users want to increase the volume of HandsFree Speakers, they can try adjusting it to+2dB,+4dB, or the highest+6dB.
  (Settings->Voice->HandFree Send Volume）

• Fixed the issue that the configuration changes will be invalid after the phone reboot after changing the LED Flash speed configuration under MissCalls Status.

• Fixed stability issues with the phone.

New Add Features

• N/A

Improve Feature

• If the number of unread voicemail does not increase, the voicemail tone will not be played again.

• If both Account1 and Account2 are registered, Account1 will always be selected unless Account2 is manually selected.

Bug fixes

• N/A

New Add Features

• A new configuration is added to enable the phone to play local ringback tone instead of early media when 183 is received.

Improve Feature

• N/A

Bug fixes

• Fixed the issue that the phone will crash after receiving calls when TLS and SRTP were turned on at the same time.

New Add Features

• Compatible with Yelink Bluetooth headset.

• Add P25230 value, which is used to determine whether the AP takes the factory0XXX.bin and cfgXXXX.xml configuration file in the non-factory environment.
  Note:This configuration can only be set by provision.

• Add the USB button upgrade function (if the phone is power-cycled, it will upgrade the USB button automatically.)

Improve Feature

• N/A

Delete Featrue

• Remove the remote fault reporting function.

Bug fixes

• Fixed the issue that screen saver and wallpaper don't support png format.

• When the Bluetooth headset is out of the connection range, it can't be automatically reconnected if it returns to the connection range.

• Fixed the issue that 3CX can't execute transfer using CTI.

• Phones are not opening the speaker when they are paged with multicast.

• Fixed the issue that the phone did not complete the automatic response after receiving the sip notify message.

• Fixed some stability issues of TR069.