Grandstream UCM6102 IP PBX Firmware 1.0.4.7

Fixes:

- Fixed Call failed due to network issue related to TCP transport
- Fixed Abnormal event list remote subscribe behavior when using domain as host name
- Fixed Audio Mix Record feature code
- Fixed Call to conference through DISA will use English when UCM is set to Chinese
- Fixed If user answers call using call pickup feature code user will be unable to dial additional feature codes if user codec is not PCMA
- Fixed sip setting:MWI From field is not effective in mwi subscribe
- Fixed FXS: keeps ringing after inviting the second user to conference
- Fixed Conference: keep ringing when inviting second user by inbound member from DISA
- Fixed Hardware setting "TISS Override" cannot take effect
- Fixed FXS:in the the option"TISS Override", no impedance values for New Zealand
- Fixed Firewall: There's no dynamic defense configuration for UCM6102 route mode
- Fixed Registered voip trunks: voip trunk using TCP mode, the actual transmission using UDP
- Fixed Basic call: it will send to wrong port when TCP change to UDP with the same caller-ID
- Fixed FXO: wrong display and missing config data when tone country set as Barbados
- Fixed FXS: does not send CID after saving hardware config for the first time
- Fixed event list: remote subscribe cannot update immediately after delete/create outbound route
- Fixed web UI becomes distorted when upgrade prompt displays
- Fixed event list:switching trunks on outbound routes multiple times causes UCM to send subscribe through wrong trunk
- Fixed Inbound rule time condition with abnormal display
- Fixed FXS:flash won’t work normally when on hold
- Fixed FXO cannot detect congestion tone when tone country set to Fiji
- Fixed FXO would hangup inbound call when set CID LR scheme with auto detect when FXO polarity reversal is enabled
- Fixed FXO would hangup the inbound call if CID is ETSI-DTMF LR and enabling polarity reversal
- Fixed CID autodetect: DID extension gets ringing when FXS gateway reboot with SIN227-BT
- Fixed Recording two files when outbound rule has failover trunk with auto record disabled
- Fixed Time setting: Self-Defined Time Zone format cannot include ‘-‘ or ‘/’
- Fixed LDAP sync fails when setting "Host Name" as domain name
- Fixed Ring Group:FXS extension calls ring group the ring timeout will have 2-5 seconds added
- Fixed Call recording: caller cannot record outbound calls
- Fixed Extension Status: display wrong status of available user
- Fixed LAN: DHCP assigns out of range IP based on subnet configured
- Fixed Fail2ban: double error log generated when invite comes from non-existent username
- Fixed Conference: conference recording file not sorted incorrectly
- Fixed Inbound Route: cannot check the time, day and month
- Fixed Call failed through DISA when extension only has one digit
- Fixed fail2ban doesn’t work when client registers to the UCM with TCP
- Fixed VoIP Trunk: DNS lookup failure will lead to incoming call failure
- Fixed Weak password detection:LDAP sync password no length limit
- Fixed bad voice quality after frequently hooking
- Fixed recording files cannot be matched issue on CDR page

New Features:

- Asterisk updated to version 1.8.23.1
- Support for “Instant-On” (changes take effect immediately without reboot, must work with the latest firmware version of GXP or GXV)
- Added Interactive GUI for choice-of-extensions(must work with the latest firmware version of GXP)
- Added one-button on-demand call recording for GXP
- Added GXP one-button Voicemail access
- Added Flexible call recording options
- Added Security Improvement with Fail2ban integration
- Added DID routing support for incoming calls
- Added sorting feature on recording files and conference page
- Added Increase the input word length of authID under trunk configuration
- Add new option to enable or disable “FXS TISS Override” on Hardware Config page
- Added more modes for FXS Two-Wire Impedance Synthesis
- Added LDAP Sync manual trigger function and synced date displaying
- Improved LDAP Sync function, added retrying, file verifying and progress displaying function
- Added multiple extension assignment support on device edit page of Zero Config
- Added “Reset All Extensions” button at the zero config page to recycle all assigned extensions
- Added “Pick Extension Period” on auto-provision settings page of Zero Config
- Added option “Skip voicemail password verification” on extension edit page
- Added system crash alarm, core dump detection and allow users to download core dump file
- Added default sorting feature on Analog/Voip trunks, Zero Config, IVR, Voicemail Groups, Ring Groups, Extensions and Conference page
- Added Security Log for SIP SUBSCRIBE request
- Add "Keep Caller ID" option for register trunk, and keep the priorities: DOD -> Externsion CallerID -> Trunk CallerID -> Global CallerID
- Added sorting feature on warning page
- Modified DNS refresh machine. DNS will always use a specified 300s interval to refresh
- Added Hot-Desking Support
- Added DOD routing support
- Added Trunk LDAP Connection