Grandstream GXP1615 IP Phone Firmware 1.0.4.140 Beta

ENHANCEMENT

- Added Support for Emergency call under functional lock [FUNCTIONAL LOCK]
- Added Support for Ukrainian language and input
- Added Support for callee ID display [CALLEE ID DISPLAY]
- Added ability to create Custom Call Screen Softkey Layout [CALLEE ID DISPLAY]
- Added ability to customize the feature code [CUSTOM CALL FEATURE CODE]
- Added option to specify which certificate to trust [LOAD CA CERTIFICATES]
- Added show both call session timer and hold duration timer on LCD during call hold [SHOW ON HOLD DURATION]
- Added more custom ringtone choices [INCREASE CUSTOM RINGTONE TO 10 RINGTONES]
- Added option to disable # key from acting as redial key [ENABLE/DISABLE USING # FOR REDIAL]
- Added support for variable $active_url in Action URL [SUPPORT $active_url IN ACTION URL]
- Added upload button to upload SIP TLS Private Key [UPLOAD FUNCTION FOR SIP TLS CERTIFICATE/PRIVATE KEY]
- Added option to hide reject softkey on ringing state [ENABLE/DISABLE REJECT SOFTKEY]
- Added option "Disable Busy Tone on Remote Disconnect" [ENABLE/DISABLE BUSY TONE ON REMOTE DISCONNECT]
- Added option to specify DNS SRV query frequency [SUPPORT DNS CACHE REFRESH TIME]
- Added ability to open door in idle stage for GDS integration [SUPPORT OPEN GDS DOOR IN IDLE STAGE]
- Added ability to use special characters on 802.1X MD5 password under device web UI→ Network → Advanced Settings
- Added option to choose CID display behavior (static or dynamic) [CALLER ID DISPLAY MODE]
- Added option to enable/disable Diversion info display [ENABLE/DISABLE DIVERSION INFORMATION DISPLAY]
- Changed default value for “Enable CDP” to be “Enabled” instead of “Disabled” under web UI→ Network → Advanced Settings
- Added options to disable hook switch [DISABLE HOOK SWITCH]

BUG FIX

- Fixed Wrong caller issue when AoC is used
- Fixed Cyrillic names does not scroll on call screen
- Fixed Device doesn't show the display name on the missed call log if the phone is busy when the call is received
- Fixed Custom alert info for auto answer does not work
- Fixed Device cannot establish SRTP call when SDP include media for both RTP and SRTP
- Fixed Multicast Paging channel issue
- Fixed Caller ID name not scrolling in LCD when incoming call in other language except English
- Fixed "$active_user" variable not working for SIP Registration/Un-registration
- Fixed Phone does not perform IP call when configuring a VPK with speed dial
- Fixed Phone crashes when modifying the Anonymous Call Rejection setting
- Fixed Azores time zone does not include DST definition
- Fixed Phonebook from 1.0.4.67 can't upload to 1.0.4.128
- Fixed Phone replies with 200 OK "sendrecv" upon receiving INVITE "sendonly" for SIP/TLS or SIP/UDP with Broadsoft
- Fixed Phone doesn't trigger the provisioning when the DNS resolution is made with the secondary DNS server
- Fixed Security related issues
- Fixed Character "+" is not supported for phonebook contacts added manually in the Web GUI
- Fixed Eventlist BLF not working properly
- Fixed Device does not send PRACK in Allow header when send '180 Ringing'
- Hide System Softkey on Idle Page still show Redial
- Fixed Call established without audio randomly
- Fixed When both lines have line mode set to LINE, the same account shows duplicate for Line 1 and Line 2 (for GXP1610/1615 which only supports only 1 SIP account)
- Fixed Phone can't change the ringtone from the keypad

About VoIP Phone Updates:

Firmware updates for VoIP Phones are very important as they usually contain many bug fixes, add new features and updates, as well as add additional security features.

One of the main problems users come across when attempting to upgrade their VoIP Phone is that their device may be locked to a certain Carrier. Adding an unlocked version of the firmware may cause the device to stop working on certain networks. This operation may void your carrier warranty and, as such, is not recommended.

Before downloading, make sure that you have selected the appropriate firmware for your device and that the update supports the VoIP service provider you use.

Generally, it is important to upgrade older firmware in sequence (v1 to v2 to v3) and so on, because many manufacturers don't launch standalone update packages.

Although using beta release firmware packages is tempting, it can prove to be quite risky as well. If you choose to try beta release updates, please read the detailed firmware notes and make sure that you have the possibility to revert to an older and more stable version in case the beta turns out faulty.

If you feel that this update can improve the functionality of your VoIP Phone, please use the download button and follow the installation instructions.