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Firmware Releases and Changes

2_4_0_5723

February 27, 2020

  • Issues Resolved:
    • None
  • New Features:
    • Allow 802.1X EAP/MD5 configuration from the phone's networking menu
  • Improvements:
    • None
MD5 Sums
  • 5771db3e418ae64eb8cd0f1684101d8f 2_4_0_5723_A20_firmware.z
  • e20744a3103f876e75a7220a238651fc 2_4_0_5723_A22_firmware.z
  • 91062cfd75764b0994411bb94e8290bf 2_4_0_5723_A25_firmware.z


1_6_2_2_2498

August 23, 2018

  • Issues Resolved:
    • Correct issue retrieving new IP address when on a VLAN and using HTTPs configuration file retrieval
    • Correct issue with case sensitivity in phone book queries
    • Correct occasional issue placing calls on hold
    • Correct issue with pipe character support for certain types of contacts
    • Correct some BLF issues
    • Correct issue with daylight savings time rules
    • Correct issue with display when special characters are used for contacts
    • Correct issue with Firefox browsers
    • Correct login issues with Safari browsers
    • Correct occasional LLDP VLAN LAN port assignment issue
    • Correct issue with Intercom call-info header
    • Correct issue with sequence numbers when forwarding feature code is used
    • Correct occasional issue with transferring out a call that was received by attended transfer
    • Correct issue with TLS registration timeouts
    • Correct issues parsing OpenVPN configuration and upgrades
    • Correct issues with built-in phone certificate
  • New Features:
    • Add backup SIP server capability controlled by SIP Server2, Signal Fallback, and Register Fallback.
    • Allow definition of Softkey Display Style: Softkey Exit On Right, and Softkey Exit On Left via web UI
    • Allow configuration of Enable Register MAC Header and Enable MAC Header via the web UI; defines whether the MAC is in the REGISTER and/or User-Agent.
  • Improvements:
    • Adjust audio EQ parameters
MD5 Sums
  • 186380218bfaee717b45db0b61416d45 1_6_2_2_2498_A30_firmware.z

...

  • Issues Resolved:
    • Address various network connectivity issues
    • Correct occasional failure to wake up screen when screensaver and key lock are simultaneously engaged
    • Correct O parameter in SDP when STUN is enabled
    • Correct occasional issue to render admin web UI properly
    • Correct failure to automatically reconnect L2TP VPN connections
    • Correct remote SIP device connectivity
    • Correct occasional failure to process screenshot in web UI
    • Correct occasional failure to place calls on hold
    • Address RTP issues in certain semi-attended transfer scenarios
    • Correct media playback in certain NAT scenarios
    • Correct hangup failure in certain media scenarios
    • Correct failure to auto-answer in certain scenarios
    • Correct failure to record a call log entry in certain cases
    • Correct failure to process phone calls when Strict Proxy mode is in use an SIP Proxy addresses are domain names
    • Correct failure to play the Alerting phone when 100 trying isn't received following a 180
    • Correct failure to retain keyboard lock after reboot
    • Correct web UI issues with Firefox
    • Correct failure to display lock prompt after reboot if locking is enabled
  • New Features:
    • Allow call log searching
    • Allow TLS mutual authentication
    • Provide French signaling tones
    • Allow function keys to be mapped to a URL
    • Allow 802.1p ToS bit seeing for LAN port
    • Beta support for IPv6
  • Improvements:
    • Display busy reasons
    • Allow late media change
    • Allow network phonebooks to be searched using different SIP accounts
    • Prompt when the handset is left off-hook
    • Allow calls to resume after a failed conference join
    • Allow transfers between lines on the same SIP server
    • Various TR069 improvements
    • Update attended transfer on-hook conference behavior to also perform the transfer when the end soft key is pressed
    • Delay TLS connection attempts until system time is set
    • Handle SIP Reason field
    • Better deal with dialogs with a missing branch
    • Update for SIP presence capabilities
    • Handle non-standard G722/16000 SDP definition
    • Better handle situations involving multiple proxy authentication
    • Updates for provisioning
    • Updates for BLF and multicasted calls
    • Allow a greater number of dial plan entries
    • Allow web and phone UI languages to differ
    • Handle long-length SIP packets
    • Adjust audio EQ parameters
MD5 Sums
  • 94c7e07e8ffa58083ccb121fd9089706 1_4_1_2386_A30_firmware.z

...

  • Issues Resolved:
    • Correct issue that caused phone to be blocked when dialing quickly while using an EHS headset
    • Correct issue that prevented adjustments to call volume when an in-use phone received another call
    • Correct occasional issue in searching numbers
    • Correct issue processing dial plan rules when in the transfer state
    • Correct a TR-069 issue
    • Correct failure to send a 200 OK after processing a SIP NOTIFY for restart
    • Correct failure to display certain non-Latin characters
    • Prevent phone from playing remote audio after local phone has issued a hold
    • Correct failure to turn off speaker phone LED after call timeout
    • Correct failure to display am/pm designators in certain cases
    • Correct occasional failure to wake up screen when screensaver and key lock are simultaneously engaged
    • Correct occasional failure to process incoming call when a function key is pressed
    • Correct occasional failure to present hold notification tone
    • Correct failure to call endpoints with display names using special characters
    • Correct occasional issues when using custom background images
    • Correct restart issue when call log is full
    • Correct failure to process intercom calls when multicasted audio is also received
    • Correct failure to update contact name when connected line update is received
    • Correct non-Latin character issues with phonebooks
    • Correct inaccurate timer for call backs
    • Correct failure to properly disable Tel: URIs from web UI
    • Correct web UI access issue with Safari browsers
    • Correct display of function keys for right-left languages
  • New Features:
    • Allow call log searching
    • Allow TLS mutual authentication
    • Provide French signaling tones
    • Allow function keys to be mapped to a URL
    • Allow 802.1p ToS bit seeing for LAN port
    • Allow MMISET upgrades from the admin web UI
  • Improvements:
    • Display busy reasons
    • Improve audio EQ mappings
    • Allow network phonebooks to be searched using different SIP accounts
    • Prompt when the handset is left off-hook
    • Allow calls to resume after a failed conference join
    • Allow transfers between lines on the same SIP server
    • Various TR069 improvements
    • Update attended transfer on-hook conference behavior to also perform the transfer when the end soft key is pressed
    • Prevent attended transfers to disallowed numbers
    • Delay TLS connection attempts until system time is set
    • Disable VAD by default
    • Handle SIP Reason field
    • Better deal with dialogs with a missing branch
    • Update for SIP presence capabilities
    • Handle non-standard G722/16000 SDP definition
    • Better handle situations involving multiple proxy authentication
    • Updates for provisioning
    • Updates for BLF and multicasted calls
    • Allow web and phone UI languages to differ
    • Handle long-length SIP packets
MD5 Sums
  • d85a90bde5f9438d7604a35848799ec8 2_4_0_5722_A20_firmware.z
  • 1cc77198d4702be3f66cf28e8eadaa5a 2_4_0_5722_A22_firmware.z
  • e983244dd2b5827453e65133d3fbff31 2_4_0_5722_A25_firmware.z

...

  • Issues Resolved:
    • None
  • New Features:
    • None
  • Improvements:
MD5 Sums
  • e8448956a9c6c9d4b335346f94c71a86 1_2_5_2201_A30_firmware.z

...

  • Issues Resolved:
    • None
  • New Features:
    • None
  • Improvements:
    • Update SNTP Server from time.nist.gov to 0.digium.pool.ntp.org
    • Update Second SNTP Server from pool.ntp.org to 1.digium.pool.ntp.org
    • Update SNTP Timeout from 60 to 5000 seconds to decrease default frequency of NTP updates
    • Update DHCP Auto Time from 0 to 1 so that Option 42 is respected on-boot
MD5 Sums
  • 0fd272e51870e297e099c9ec5ebfbf60 2_3_3_4652_A20_firmware.z
  • e5efdc37bab26bc9f91deb00948dec7f 2_3_3_4652_A22_firmware.z
  • ce660d1705a404036d82610d6e921fec 2_3_3_4652_A25_firmware.z

...

  • Issues Resolved:
    • None
  • New Features:
    • None
  • Improvements:
    • Initial firmware release
MD5 Sums
  • 1576d23f7a5becebe48371d5adc8741e 1_2_4_2181_A30_firmware.z

...

  • Issues Resolved:
    • None
  • New Features:
    • None
  • Improvements:
    • Initial firmware release
MD5 Sums
  • ebc6de82bd246ac310ac809f77f5d9e5 2_3_2_4652_A20_firmware.z
  • 8d0f8231650f2794d64f61dd020e4368 2_3_2_4652_A22_firmware.z
  • 4d43281b8f83884746068651d930633c 2_3_2_4652_A25_firmware.z