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Phone Firmware Downloads

Digium Phone firmware releases are made available in tarballs at the following download location:

The releases are numbered in the format:

firmware_MAJOR_MINOR_BUGFIX_BUILD_package.tar.gz, e.g.


Each tarball contains four .eff firmware files, one for each Digium phone model, as well as a digium_phones_firmware.conf configuration file, for use with older DPMA and AsteriskNOW installations.

Firmware Releases and Changes


  • Issues Resolved:
    • Address issues with installing Javascript apps using the web UI when app development is enabled for all models
    • Address additional issues with pre-fill of old host/port in bootconfig for all models
  • New Features:
    • None
  • Improvements:
    • Support forthcoming Switchvox 6.4 improvements for all models
    • Better handle timeouts that can occur on very slow networks for all models
    • Check for duplicate IP addresses after DHCP, send DHCPDECLINE to server if duplicate discovered for all models
    • Improve softkey icons scan lines for bright wallpaper appearances on D6x models
MD5 Sums 
  • 4a7c7944d9bc6d800641470fc4bafde9 2_2_1_2_D40_firmware.eff
  • fc804ee3c244b9e752a337cae2b252a3 2_2_1_2_D45_firmware.eff
  • 7523af10d2ffa3a61d65fbc261c0a1d7 2_2_1_2_D50_firmware.eff
  • dc2a01f9d7bf4bf6736cb242b82fe325 2_2_1_2_D60_firmware.eff
  • 695057b60718e216b1136f8609778f53 2_2_1_2_D62_firmware.eff
  • 705f751108df1982ed44b89a5c6074de 2_2_1_2_D65_firmware.eff
  • fa812d04b43772102c42a9ce0cd080e0 2_2_1_2_D70_firmware.eff


  • Issues Resolved:
    • Idle screen logo dimensions reported by web UI were incorrect for D6x models.  Incorrect dimensions were 205x85 pixels.  Correct dimensions are 296x128 pixels.
    • Web UI showed broken image for default idle screen logo rather than "No Image" for D6x models.  D6x models use a large clock by default and not a logo.
    • Russian language was improperly capitalized in web UI for all models.
    • New Zealand flag was missing in web UI for all models.
    • use_secure_labels did not operate correctly for XML-config fetching for all models.
    • Certain blind and blond transfers could leave the phone in a connected state for all models.
    • Primary DNS failover to secondary server was unreliable in some cases on all models.
    • When reconfiguring a phone that previously had a proxy host entered, the proxy host would fill in the port field in the boot configuration menu; D40, D45, D50 and D70 models only.
  • New Features:
    • Wallpaper support using new wallpaper_file setting, D6x models only.
    • VPN connectivity using OpenVPN, controlled by new network_default_enable_openvpnopenvpn_root_certopenvpn_client_certopenvpn_client_key, and openvpn_config_file settings, D6x models only.
    • New setting to enable smaller clock display, small_clock, D6x models only.
    • RFC 3326 support for "Call completed elsewhere" SIP Reason has been added and is controlled using hide_completed_elsewhere option, disabled (show calls) by default, all models.
MD5 Sums
  • 7aceb22c23c1fff59ec726d2abb54b0a 2_2_1_1_D40_firmware.eff
  • 7c3b6805bf5aac2e8db8e4068393df5f 2_2_1_1_D45_firmware.eff
  • e32a553ecb60f9212d58f954427779f3 2_2_1_1_D50_firmware.eff
  • cd95b537209a0a1131fe756e357c561b  2_2_1_1_D60_firmware.eff
  • 1a4da4f66c8f13b8b5d1be60170586b9 2_2_1_1_D62_firmware.eff
  • 2bbb6789ab36cfca8382780b76b6518d  2_2_1_1_D65_firmware.eff 
  • a5fce4b5f5a34d3df93990f620f88d46 2_2_1_1_D70_firmware.eff 


  • Issues Resolved:
    • Call soft key events are no longer blocked during phone screen configuration updating messages, D6x models only
    • Parking IVR calls no longer results in an orphaned call handle, all models
    • Certain boot messages were not being processed correctly, all models
    • Bluetooth interoperability improvements, D65 model only
    • Dial options in the contacts app are shown during assisted transfer if the call is not ringing, all models
    • If Multicast was turned off via a config event, the listener is now torn down properly, all models
    • The large "day, date" display now follows the locale settings properly, D6x models only
    • With the addition of newer SIP software and new codecs, the MTU size of INVITE packets could exceed 1500 bytes, impairing the ability of the phone to work across routers.  To reduce MTU size, several codecs have been disabled by default, including G.722.1 and G.722.1C licensed by Polycom, Opus, iLBC and the Linear 16 codecs.  Beginning with this firmware release, these codecs must be enabled to be used.  This affects all models of phones - non-D6x models only disable Linear 16 by default.  Switchvox users are unaffected as codec control is provided in the Admin Web UI of Switchvox.  XML-configuration users will need to explicitly enable codecs in the XML itself.  DPMA users wanting to use any of these codecs who upgrade to this firmware must also upgrade to DPMA 3.2.2 and utilize the new codecs phone control key in res_digium_phone.conf.
    • In DPMA and non-Switchvox environments, phones no longer show a non-functional "Add" button in the call log, D6x models only
  • New Features:
    • Rapid Dial Page Timeout, controlled with setting blf_page_return_timeout defaults, to 0, value is in seconds, D65 model only
    • Password entry screens for global pin, phone pin and for the admin pin are now protected by hyphen characters as they are keyed in, all models
    • New config setting use_secure_labels, defaults to 0, will, when enabled, disguise the fetched URL on boot and replace it with the word "server," all models
    • The user and password files on the fetch config from URL boot screen are now protected by hyphen characters as they are keyed in, all models
    • A phone restart button has been added to the phone's web UI tool, and can be accessed by authenticating with the phone's web password to http://[ip of phone]/cgi-bin/phone_restart.cgi , all models
    • Initial Russian localization, accessible via the ru_RU locale, D6x models only
    • Bluetooth icon replaces older Wireless Headset icon, D65 model only
    • New Zealand tones are now accessible via the en_NZ locale, all models
    • Phones will now identify themselves to LLDP neighbors as "model-MAC" rather than just "model," all models
    • D40, D45, D50 and D70 model phones now support all modes of 802.1X that have been supported by D6x models
    • D40, D45, D50 and D70 model phones now support server retry on failure to respond that has been supported by D6x models
MD5 Sums
  • 31f8337153ff3ebca2b8add0eba10dac 2_2_0_8_D40_firmware.eff
  • e472094457e548090b23e333d78dc26a 2_2_0_8_D45_firmware.eff
  • bd21b5212ebc851c73155fa25031327b 2_2_0_8_D50_firmware.eff
  • 95d907df9ba6fba72500de44d6201fd0  2_2_0_8_D60_firmware.eff
  • a047d12d3eb474a6f0265a7fa4ebb1a6 2_2_0_8_D62_firmware.eff
  • 3916ddf954251ffb9115ad87a62028e7  2_2_0_8_D65_firmware.eff 
  • 33b988305a3c9f1dbedb93bd758dba03 2_2_0_8_D70_firmware.eff 


  • Issues Resolved:
    • Update SSL libraries to account for OCSP vulnerability
    • iLBC codec use no longer causes phone app restart in some cases
    • TLS transport select is no longer missing from web UI tool
  • New Features:
    • None
MD5 Sums
  • a99be827cc87a93e74a1056d334edaea  2_2_0_5_00dd5ef_D60_firmware.eff
  • b9e5e47f7a87c2f6c65c0daebcab03ac 2_2_0_5_00dd5ef_D62_firmware.eff
  • e79191452ebd047b875b557ab2e02a4b  2_2_0_5_00dd5ef_D65_firmware.eff 


  • Issues Resolved:
    • Correct issue with accepting certain CA certs for 802.1X
    • Turn down default backlight dimming to 2 after 60 seconds
    • Correct issue with disabling 802.1X authentication
    • Phone no longer sends null token strings to DPMA in certain situations
    • Resolve issue with failed remote restarts
    • Fix BT audio close/open race condition when toggling hold between two calls.
    • Phones no longer allow impossible BLF transfers to secondary lines
    • Correct issue with SIP accounts being saved using the phone's built-in UI
    • Phone no longer displays non-Headset and non-phone devices in list of discovered BT devices
    • Disable keypresses during "Config Updating..." process
    • Resolve failed authentication when using ttls-mschap and ttls-gts 802.1X methods
    • Resolve issue with apps show up in app screen even though they were removed from soft-keys
    • Local UDP signaling port no longer fails to respond to changes
    • UDP Keepalive option no longer requires a manual restart to enable
    • Allow Config Updating message on idle screen to persist for 5 seconds to handle long-running config updates
  • New Features:
    • Add a protocol field to the boot server input screen
    • Phones now support SDES encrypted RTP
    • Phones now support TLS, basic, no certificate presentation or authentication, signaling
    • Help text added to BT menu
    • Support for new codecs:
      • iLBC 30ms
      • G.722.1 Siren 7, licensed from Polycom®
      • G.722.1C Siren 14, licensed from Polycom®
      • Opus narrowband and wideband
MD5 Sums
  • 7ecf4c4592f60b8b1fbec7358a3d01b8  2_2_0_4_5a54ff2_D60_firmware.eff
  • 961c5d4f1912a3fbd4cb96d21b9a917b 2_2_0_4_5a54ff2_D62_firmware.eff
  • 1087a2ffa336b4c4214398056fd22b8e  2_2_0_4_5a54ff2_D65_firmware.eff 


  • Issues Resolved:
    • Resolve issue with failed remote restarts
  • New Features:
    • None
MD5 Sums
  • a761063950084f9ec2c87cfd1076e889  2_2_0_0_81709_D40_firmware.eff
  • aa89194816ff73d786edc6117822181f  2_2_0_0_81709_D45_firmware.eff
  • 94031096974af06330fe48b64af2294e  2_2_0_0_81709_D50_firmware.eff
  • c32e771d440e5f690bf9bb382c148fd5  2_2_0_0_81709_D70_firmware.eff


  • Issues Resolved:
    • Correct issue with loading voicemail app after reboot
    • Minimize display of configuration updating notice while on idle screen
    • Phone now retries connection to DPMA/Switchvox after 30-second timer, if server didn't respond
    • Correct display of long Caller ID Names
    • Update display of default phone state in Contacts app to be less confusing
    • Phone now remembers state of BT operation from pervious boot
    • BT Audio is no longer disconnected from existing calls when an incoming call is ignored
    • Correct issue with starting up BT audio during call answer using headset button
    • Add Select and Back soft keys to Applications menu and Back button to main menu
    • Correct "select" soft key text translations in Bootconfig and Phone Menu network select screens
  • New Features:
    • Phones can now listen for and playback multicast RTP audio
    • Phones can now perform EAP-PEAPv0/MSCHAPv2 802.1X authentication
    • Phones can now perform EAP-TLS 802.1X authentication
    • Phones can now perform EAP-PEAPv0/EAP-GTC authentication
    • Phones can now perform EAP-TTLS/EAP-MSCHAPv2 authentication
    • Phones can now perform EAP-TTLS/EAP-GTC authentication
    • Phones can now provide 802.1X debugging for developers
MD5 sums
  • e93526cfa66e4d4a168d70c8f3bf2030  2_1_0_3_1_d8aff6e_D60_firmware.eff
  • 48df4c0c1b3bad97387247a7c22d1eb7 2_1_0_3_1_d8aff6e_D62_firmware.eff
  • 9e5f94889ce37616dd1d22fa71f6bc6a  2_1_0_3_1_d8aff6e_D65_firmware.eff 


  • Issues Resolved:
    • French translation of Park is now more correct
    • Update timezone data
  • New Features:
    • Phones can now listen for and playback multicast RTP audio
    • Phones can now perform EAP pass-through
    • Phones can now perform EAPOL auto-logoff
    • Phones can now perform EAP-MD5 802.1X authentication
MD5 Sums
  • 55ef28a6b89705026a80a6a664415ff7  2_1_0_0_81296_D40_firmware.eff
  • c034fbe8f171406efd293f142c733c6a  2_1_0_0_81296_D45_firmware.eff
  • 9b769e7cabe374d4499eeced65e9c8c0  2_1_0_0_81296_D50_firmware.eff
  • c5656828f92e925be8df98b8c8f2c292  2_1_0_0_81296_D70_firmware.eff


  • Issues Resolved:
    • Forward and Failover font color has been corrected
    • Correct display of voicemails in voicemail app
    • Use correct unregistered icon
    • Correct issue with volume hard keys during ringing state when ring_head_only is enabled
    • Correct display of large numbers of unread voicemails
    • Remove stray orange pixels from D65 page toast
    • Caller ID persists during calls to non-phone extensions on hold
    • Ensure all settings are current before applying new setting updates
    • Missing user part of URI no longer causes phone to print trailing characters in Caller ID
    • When configured via webconfig, properly display all built-in apps
  • New Features:
    • Phones can now perform EAP pass-through
    • Phones can now perform EAPOL auto-logoff
    • Phones can now perform EAP-MD5 802.1X authentication
MD5 sums
  • a2d412d5221f184c560aacbfae4757be  2_0_3_2_5517aa0_D60_firmware.eff
  • a1922d9e555e09cf70ed18ec291d1f2e  2_0_3_2_5517aa0_D62_firmware.eff
  • ee6050ce6fbd7d36353557f0482d81d9  2_0_3_2_5517aa0_D65_firmware.eff


Initial manufacturing release for D60, D62 and D65 model phones.

MD5 sums
  • e53a3c71c29fefccb666ece95cf7a1c7  2_0_3_0_9d03187_D60_firmware.eff
  • 7e1ec1807e67c8118d738ec7cc457b68  2_0_3_0_9d03187_D62_firmware.eff
  • 7ec3ede3479e1a36fa4a7ace3f7880b5  2_0_3_0_9d03187_D65_firmware.eff


  • Issues Resolved:
    • PC port now properly enters blocking mode when attached to same switch as LAN port
    • PAI Caller ID was not updated in all cases
    • Caller ID persists during calls to non-phone extensions on hold
    • Missing user part of URI no longer causes phone to print trailing characters in Caller ID
    • Properly parse Caller ID name when contacts are empty
  • New Features:
    • None
MD5 Sums
  • 268d7dbd7b98378ad30e8d6d3839c03d  2_0_3_0_80014_D40_firmware.eff
  • dde2bdc16156c42d1f0c44c886c4977d  2_0_3_0_80014_D45_firmware.eff
  • 1477375bfe8e55e9cd0ff753bb595a5f  2_0_3_0_80014_D50_firmware.eff
  • c9ded4f85410521b2cd9026146b14198  2_0_3_0_80014_D70_firmware.eff


  • Issues Resolved:
    • Occasional parsing errors on dial plans
    • Correct Portuguese translation errors
    • Correct Italian translation errors
    • Empty XML no longer breaks contacts search
    • Phone properly plays ringing tone previews from the phone UI
    • Phone no longer restarts due to untimely use of DTMF while a call is proceeding
  • New Features:
    • Phone can now play ringing tone out the headset port, not out the loudspeaker
    • Add account attribute needMwiSubscription to allow turning off or on MWI subscription
MD5 Sums
  • 9cbc8377c99fb2f7f7d5fa26fe3faf90  2_0_2_0_78957_D40_firmware.eff
  • 04650586860e9940118091f4e58f74c2  2_0_2_0_78957_D45_firmware.eff
  • f497e4f557e7abe2dbe29454abbdac7f  2_0_2_0_78957_D50_firmware.eff
  • 37e0983db382a54c18222d4d761e0233  2_0_2_0_78957_D70_firmware.eff


  • Issues Resolved:
    • Address occasional phone state error during reconfigure or application use.
  • New Features:
    • None
MD5 Sums
  • fe843347502020614746cb236c6b5197  1_4_2_1_73372_D40_firmware.eff

  • 83654200c4a62f43cc0ecfbe414b5ad7  1_4_2_1_73372_D45_firmware.eff

  • eea4e4ca075640d6752fcb4919fa1e9f  1_4_2_1_73372_D50_firmware.eff

  • 59a246d8241c47b464ec2f2c5d826521  1_4_2_1_73372_D70_firmware.eff


  • Issues Resolved:
    • An incoming call during a transfer no longer becomes the transfer target, which happened under particular circumstances.
    • Softkeys now display correctly when using the Voicemail app > > Details > More > Forward.
    • Transferring one call while another is incoming no longer stops the incoming call ringing when the transfer completes.
    • Digium Phone speaker light now correctly lights up when off-hook after using the Voicemail App under particular circumstances.
    • When Info is pressed while the phone is off-hook, followed by a Rapid Dial Key for a contact, the contact detail page now opens correctly.
  • New Features:
    • Progress indicator during firmware updates
    • New digium.updateXmlConfig() API to allow custom apps running on XML-Configured phones to request that the phone retrieve a config update
MD5 Sums
  • a092f00093aedea81c9649bd18a35b20 1_4_2_0_63880_D40_firmware.eff

  • 5ecbd7b66fbbb448ff388e54ffc304a3 1_4_2_0_63880_D45_firmware.eff

  • dcfbbd8bd68cd5c0ddfc7b6651f1b440 1_4_2_0_63880_D50_firmware.eff

  • 1908b1643a37d2b9e42bad73237f1016 1_4_2_0_63880_D70_firmware.eff


  • Issues Resolved:
    • The Forward Calls app now correctly handles forwarding to numbers entered manually
    • Speaker light now resets properly when hanging up an active call to answer an incoming call.
    • All soft keys and feature buttons now function appropriately in the Contacts App when accessed via the Applications list in the Menu.
    • Searching in the Contacts app now allows correct dialing.  This was sometimes interrupted by statuses changing for the phone's rapid dial contacts.
    • LLDP functionality has been modified for the HP A5210 switch.  The phone no longer advertises "Extended Power via MDI-PSE in the LLDP packet.
    • Digits dialed before an incoming page are now cleared from the phone.
    • When receiving two calls at one time, selecting Send VM or Ignore no longer stops the other call from ringing.
    • The Call Log app now displays the primary account by default, even after dialing a secondary account's call.
    • Smart BLF items now load even if the phone's primary account cannot register
  • New Features:
    • The voicemail application can now require a password to be entered before loading
    • The Call Log and Call Forward applications can now be removed from the Applications menu
    • Call waiting tone can be disabled
    • Support model D45 telephone
MD5 Sums
  • 80c4445084b0342dbae61a02f29a1600  1_4_1_0_60822_D40_firmware.eff
  • 0ba129ef37841033152adea8b8d64efe  1_4_1_0_60822_D45_firmware.eff
  • ea3c52d6638212963fbfe21a27e7ec42  1_4_1_0_60822_D50_firmware.eff
  • b47aaf8bd37cf0ba7ebf7506ee0a2395  1_4_1_0_60822_D70_firmware.eff


  • Issues Resolved:
    • Improve consistency of ringtone playback on state change of watched phones
    • Phone properly answers second incoming call with line key press
  • New Features:
    • The Contacts application has been improved to support actions, display rules, and to provide additional information about user presence
    • Rapid Dial keys have been enhanced with support for Smart BLF
    • Presence and Device Subscriptions are now configurable rather than limited to 40
    • UDP Keep-alive CRLF option for dealing with zealous NAT routers
MD5 Sums
  • b68e25be05d8ad678374397ff252fb6c  1_4_0_0_57389_D40_firmware.eff

  • f7402931f47bf8a86b8734489faa96c4  1_4_0_0_57389_D50_firmware.eff

  • 352c0e3a46662a3c41d30207d6c77786  1_4_0_0_57389_D70_firmware.eff


  • Issues Resolved:
    • The phone now accommodates certain Cisco switches and 'switchport mode trunk', a setting that could take a long time to negotiate the link with the Digium phones. This extra delay prevented the phone from acquiring LLDP-MED information.
    • Phone now looks at additional packets from the switch until it receives all the LLDP-MED settings. This accommodates certain Cisco switches (eg. Cisco SG500X) that do not send all the LLDP-MED policy settings on the first packet to the phone.
    • Phone now sends an LLDP packet with TTL of zero, to clear the cache on the switch so that it responds with the proper LLDP-MED settings.
MD5 Sums
  • 9cbd293c9f15724f30ccf38311adc637  1_3_3_0_55755_D40_firmware.eff

  • 7bc1f15e3154423c296d6ae3c2b4d827  1_3_3_0_55755_D50_firmware.eff

  • 0da86e7c8e427ccd6098435ff9bff255  1_3_3_0_55755_D70_firmware.eff


  • Issues Resolved:
    • When you adjust the call volume using the volume bar when using the handset, now the volume for the next call is reset to the default volume after you hang up.
    • Translations have been corrected for "reset volume" and "updating firmware" in French, and "Info" in Spanish. 
    • To improve display, phone software was adjusted so account and voicemail lines on the Line Info screen only splits when line length exceeds the display width. 
    • Text displays for Portuguese (PT) and Dutch (NL) languages now align properly. 
    • Voicemail Message Playback in the Voicemail app will not stop if the listener switches from the handset to the speaker then back to the handset.
    • Local contacts are no longer lost when firmware is updated via the phone's web interface. 
  • New Features:
    • PC Port Mode and LAN Port Mode, which set the speed and duplex mode for LAN and PC Ports. These default to Auto, which lets the switch determine the speed.
    • PC Port VLAN settings, which set the VLAN ID and priority for the PC that is plugged into the phone. The default is to not send VLAN information to the PC. Having these specific settings ensures that active calls are not interrupted by changes to the PC.
MD5 Sums
  • b98fa1648b21543e8f92c8b0d0fab74b  1_3_2_0_54993_D40_firmware.eff

  • 2aee10f06753b91dc923f8756384459d  1_3_2_0_54993_D50_firmware.eff

  • 27a052b0cb65d1a4f1ea9faf6340626b  1_3_2_0_54993_D70_firmware.eff


  • Phone's LLDP-MED broadcast no longer contains a power over ethernet requirement. Broadcasting that requirement caused Digium D70 phones to continually restart when connected to a particular network switch running a particular firmware version.
MD5 Sums
  • 9d7bff17d34eddd94bce8d1eec6eeebd  1_3_0_2_54153_D40_firmware.eff

  • 2ed954e3fb2906176acd4cdd54195930  1_3_0_2_54153_D50_firmware.eff

  • a4a6c8ca867d36e4f7df15340152aaee  1_3_0_2_54153_D70_firmware.eff


  • Voicemail playback keys no longer reset under certain circumstances
MD5 Sums
  • bf9f77a8a82210e820c42147140e281d  1_3_0_1_53901_D40_firmware.eff

  • 3582d610357ad27aaf980cf1f629bf2b  1_3_0_1_53901_D50_firmware.eff

  • ddd107b8176dbc45dda4ca858504f5f5  1_3_0_1_53901_D70_firmware.eff


  • The terms of the End-User License Agreement For Digium Phone Software and Digium Phones have changed. Please review them as use of this firmware constitutes acceptance of the Agreement. The EULA can be viewed directly on your phone by visiting http://\[phone_ip_address\]/licensing
  • App Development Mode helps a developer write custom apps. For information about writing custom apps for your Digium Phones, visit the Digium Phone API Information Center site and Custom Phone Applications with Asterisk wiki page.
  • A selection of language/locales is now available, including Spanish, Italian, French, German, Portuguese, and Dutch. This selection affects the language displayed on the phone, the date and time display, and these tones: busy, dial tone, call-waiting beep, congestion (fast busy), and ringback. Also, you can select a 12-or 24-hour clock.
  • Additional QoS settings provide more networking options.
  • A new Electronic Hook Switch option lets you specify a Jabra IQ or Plantronics headset for EHS.
  • Phones can now be restarted by holding down multiple keys (7,5,3) simultaneously for 5 seconds.
  • LLDP with voice-signaling enabled is now managed correctly across all phone models (QoS settings have also changed).
  • Screenshots may be obtained from a phone by browsing to http://[phone ip]/cgi-bin/screen_shot?screen=main (all models) or http://[phone ip]/cgi-bin/screen_shot?screen=blf (D70 only)
MD5 Sums
  • 6a6ab1f4fe5f1bf067a36f440989527d  1_3_0_0_53680_D40_firmware.eff

  • 0c4f19358b212f480a68346e02119357  1_3_0_0_53680_D50_firmware.eff

  • 8c2c4ad969b3f34d16a88a2410d968c3  1_3_0_0_53680_D70_firmware.eff


  • All configuration changes now cause a restart only if necessary, and the restart is delayed until there are no active calls.
MD5 Sums
  • 8e1ea1bf8146866f1c11d1bb6751034c  1_1_3_0_52406_D40_firmware.eff

  • 50147ee6ab44a3c3637c8e5dcaaaf29b  1_1_3_0_52406_D50_firmware.eff

  • c241ef9c2b2e95ff5690b48e1186881b  1_1_3_0_52406_D70_firmware.eff


  • Incoming calls can now be directly transferred (without answering) using one of the rapid dial keys without problems.
  • Active calls that are assisted transferred under particular circumstances no longer cause the screen to freeze.
  • Phones now connect properly when LLDP is used and configured with voice and voice-signaling LLDP-MED network policy.
MD5 Sums
  • f9b3ff8ad2c240c61bddc33eefb8c038  1_1_2_0_51236_D40_firmware.eff

  • cf8fb69fc8156d4079a6155494ae729e  1_1_2_0_51236_D50_firmware.eff

  • 195f9edddd9ef99c02ee0b3b6b8eb60d  1_1_2_0_51236_D70_firmware.eff


  • When a phone is starting, during steps 2 through 7, pressing *86 restores the phone to factory defaults.
  • The phone no longer restarts when a rapid dial key is pressed that has a contact with no phone number.
  • Searching Contacts now ignores special characters (for example, pressing 663455 finds contacts named O'Neill).
  • Reset to Factory Defaults now consistently resets the phone's Admin password to 789.
  • Volume levels have been slightly adjusted for the headset and handset.
MD5 Sums
  • 58f36572a29c2129724d0e56bce01a7d  1_1_1_0_49993_D40_firmware.eff

  • 25eb56ee9ad0e74913719bfe5572ce05  1_1_1_0_49993_D50_firmware.eff

  • 6501682d52138035087eae850845feb3  1_1_1_0_49993_D70_firmware.eff


  • Phones failover to the specified Alternate PBX Address if the primary PBX is not available.
  • EHS can be used with a Plantronic wireless headset
  • A Select Network tool lets you choose one of your Phone Networks, if necessary.
  • Phones check for SRV records in DNS.
  • Phones adjusted to extract alert-info elements from angle brackets.
  • Phones adjusted to transfer contacts, ringtones, and logos properly from ftp(s) hosts.
  • Phones adjusted to clear static IP settings after reconfigure attempts.
  • Phones adjusted so that DTMF tones are sent before a 200 OK is received.
MD5 Sums
  • 2c5e62aef6ca443fe5ad318b78c35c49  1_1_0_0_48178_D40_firmware.eff

  • 8fc6fa3db99f7aa291f4cc2b86265878  1_1_0_0_48178_D50_firmware.eff

  • 65a2ad7e2f3e3a24e2e56d169f824d2f  1_1_0_0_48178_D70_firmware.eff


  • The phone's web UI no longer incorrectly allows access with the default password, if in certain circumstances the application engine fails.
  • The phone now correctly rings audibly when handset answering mode is changed from yes to no.
MD5 Sums
  • 858c646bc4113e8e1923bbe19865127c  1_0_5_1_47270_D40_firmware.eff

  • 54db1281413a67c52d96d4461afaed55  1_0_5_1_47270_D50_firmware.eff

  • ad93eb63c1520599125d4b3cce571385  1_0_5_1_47270_D70_firmware.eff


  • Phones using DHCP on a VLAN no longer incorrectly restart because of a reported IP address change.

Released for Asterisk users; includes 1_0_4_45906 changes.

MD5 Sums
  • 834f917711e81bd7b1679f262f89ee6e  1_0_5_46476_D40_firmware.eff

  • a7e1f2b32df0a90c6655ecde8d496b1c  1_0_5_46476_D50_firmware.eff

  • e40d5b80117683e47120a5ed06719411  1_0_5_46476_D70_firmware.eff


  • The phone now reboots when it detects that it's on a different network, and is idle.
  • The phone now assigns the VLAN QoS priority to RTP.
  • The "Reset Volume After Each Call" now behaves correctly under circumstances that previously caused the handset volume to be 0.

Not released for Asterisk users.

MD5 Sums
  • 8a78b1042bb9a1e48e2da75b2df763db  1_0_4_45906_D40_firmware.eff

  • a873484ceec8661b396684a7e43ceaed  1_0_4_45906_D50_firmware.eff

  • 09f642f8639fc4e574f4a370a9a3f1bc  1_0_4_45906_D70_firmware.eff


  • With the phone offhook, pressing another line key now correctly switches to that line.
  • The Msgs button now behaves correctly while the phone is offhook.
  • The call-waiting tone now plays every 10 seconds (instead of just once).
  • Adding a call log item as a contact now behaves correctly after canceling out of that process.
  • Large call logs now load more quickly.
  • The phone no longer rings when a ring rule specifies visual-only.
  • The phone now plays the netbusy tone when you dial an invalid extension (503 service unavailable).
  • Local settings are now deleted when the phone is reconfigured by a server (Digium Configuration Server, or Fetch Configuration File).
  • Network Utilities now includes a list of mDNS services found by the phone.
MD5 Sums
  • 7e5bc8607805b9789f35099eb73765d2  1_0_3_45441_D40_firmware.eff

  • 1f406636f684155bb1bbaae98f72787b  1_0_3_45441_D50_firmware.eff

  • b9c680a6506c5b7fb711e9f50d2617e6  1_0_3_45441_D70_firmware.eff


Initial release

MD5 Sums
  • 75eb44c14f62bfeb641defad10ff0d35  1_0_0_44308_D40_firmware.eff

  • f95b36a7941433691a299e322bbaf082  1_0_0_44308_D50_firmware.eff

  • c32278465d524595841ca497388af4c9  1_0_0_44308_D70_firmware.eff

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