Grandstream DP750 IP Phone Firmware 1.0.3.22 Beta
Dateityp: Firmware.
Betriebssystem: AnyOS.
Dateiname: Release_DP75x_1.0.3.22.zip.
Bit: 32/64 Bit.
Lizenz: Kostenlos.
Beschreibung
IMPORTANT UPGRADING NOTE:
– For DP750/DP720, once upgraded to 1.0.3.22 or above, downgrading to 1.0.3.17 firmware version or lower is not supported.
– For DP750/DP720, once upgraded to 1.0.3.17 or above, downgrading to 1.0.2.16 firmware version or lower is not supported.
– For DP750/DP720, once upgraded to 1.0.2.16 or above, downgrading to 1.0.1.x firmware version or lower is not supported.
– For DP750/DP720, firmware 1.0.0.99 (The first public released beta firmware) and all above can upgrade to 1.0.3.22 directly, no transitional firmware needed.
ENHANCEMENT:
– Added Email address to core debug page. [CORE COLLECTION EMAIL]
– Added DP720 factory reset combo key to be able to recover the device during booting up. [DP720 FACTORY RESET DURING BOOTING UP]
– Implemented Handset Provisioning feature. Add warning information to SIP Account Settings and Line Settings Pages if Handset Provisioning enabled. [HANDSET PROVISIONING FEATURE]
– Implemented DP750 Debug Tools that allow generate and submit debug files to Grandstream debug server directly. Add handset notification for base core dump files. [DP750 DEBUG TOOLS]
– Added web UI support to DP750 for repeater management such as display/link/unlink, etc. [REPEATER MANAGEMENT PAGE]
– Removed Tools/alarm menu from DP720 GUI, replaced by Status menu.
– Added keypad tones for non DTMF keys on DP720.
– Added subscribe soft key in idle screen if HS no subscribed on DP720
– Added ability for handset auto-switching between multiple bases if one base lost signal.
– Added backup configuration feature. [BACKUP CONFIGURATION]
– Added UPnP discovery feature. [UPNP DISCOVERY]
– Added support for more languages and updated translation.
– Added DP750/DP720 product resource link to DP750 web UI footer at left side.
– Added support for page refresh by Refresh Page button, and added the icons of Refresh Page, Open Subscription and Page All button to icon bar. [ICON BAR WITH SHORTCUT ICON BUTTON]
– Added the ability to customize DP720 ringtones. [CUSTOMIZE DP720 RINGTONES]
– Enhanced factory reset feature by adding options to select Full RESET, RESET without deleting handsets subscription or RESET only deleting handset subscription. [ENHANCED FACTORY RESET]
– Added capability to rename the profile. [RENAME THE PROFILE]
– Added support for Distinctive Ringtone based on a customized SIP Alert-info header
– Added support to upload TXT configuration file, now user can upload TXT configuration file as the same as XML configuration files.
– Added support to auto-refresh on dect status web UI
– Added a new tab named “Support” under Maintenance page for support document, configuration support and debug tools.
– Added DP720 walk through setup wizard after factory rest.
– Added DP750 the ability to send SIP INFO and RFC2833 at same time. [SEND SIP INFO AND RFC2833 AT SAME TIME]
– Added force reboot button to web UI to force reboot DP750 in factory reset page under maintenance section.
– Improved power savings and stability
BUG FIX:
– Fixed DP720 did not play busy tone in speaker when handset is in speaker mode
– Fixed DP750 UPnP only able to display one DP device at the same time
– Fixed DP750 IP call cannot be redialed
– Removed “Disable Call Waiting Tone” from Profile page, the settings are now under DECT -> Handset Settings now
– Fixed DP750 Music on hold is not sending correct signal for resume
– Fixed DP750: Self-defined time zone field length is too short, increased it from 32 characters to 64
– Fixed DP750 SIP Registration before expiration field value limit is too small, increased it to 64800
– Fixed DP750 SIP Registration failure retry sending duplicated REGISTER packets
– Fixed DP750 cannot unsubscribe the handset after factory reset via TR069
– Fixed DP750 could not make outbound call after handset stay in the off-hook status more than two minutes
– Removed UCM Zero Config template offline download from DP750 web GUI, because DP has official released and the template now can be accessed directly on UCM
– Fixed DP750 cannot factory reset when reset device by TR069
– Fixed DP750 „support tools“ online support links are open in self-page and removed offline user manual
– Fixed DP750 Change web port did not tip reboot
– Fixed DP720 contacts cannot display all after browse more than 10 entries
– Fixed DP720 key mapping settings does not working properly
– Fixed DP720 reboot automatically when receiving a call at the same time of successfully saving a new contact
– Fixed DP720 LSK/RSK becomes invalid in Settings menu after fast repeat enter and exit User Settings
– Fixed DP720 ring5 cannot be save and apply to melody
– Fixed DP720 cannot access to submenu or back to idle when unsubscribe it during in the call history interface
– Fixed DP720 did not play busy tone in speaker when handset is in speaker mode
– Fixed DP720 keypad tone is very small
– Fixed HS prompt “Unknown User” when it is not subscribed and pressing keypad from main interface, update the prompt to „Not subscribed“
– Fixed „Check for New Firmware“ button does not prompt „the operation successfully“ after being clicked
– Fixed handset will lose connection after conference member end the call sometimes
– Fixed when set the SRTP Mode to “enabled and forced”, after answering the second calls, the status of handset will become abnormal
– Fixed handset to prompt „Current account was disabled“ instead of „User unknown“ when calling using disabled account
– Fixed VLAN settings sometimes does not working properly issue
– Fixed incoming account misrepresented in Circular/Parallel/Shared hunt mode
– Fixed „Disable Call Waiting Caller ID“ option does not working
– Fixed reject incoming call from single handset will terminates the call instead of advancing to the next handset in circular/linear mode
– Fixed DP750 is providing incorrect Line status to ACS server
– Fixed the confirmation tone is not played by speaker
– Fixed DP750 inactive SIP accounts triggers No Registration LED
– Fixed the System Info page does not refresh after clicking Check Firmware button
– Changed the “Upgrade” button to “Check for New Firmware” and added firmware version information after the button being pressed
– Fixed after changed IP, user could not access web UI
– Fixed that DP750 can reboot when DP720 is upgrading
– Fixed the value cannot be saved if typing Return key on White/Black list for WAN side
– Fixed account info mismatch when in Parallel or Shared mode
– Fixed DP750 doesn’t accept dial plan that works fine on GXP
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