Grandstream UCM6510 IP PBX Firmware 1.0.2.5

ENHANCEMENT:

- Added ability to select voicemail storage (Email+WAV is supported)
- Added option to enable/disable SSH access via LCD or web UI
- Added support to allow remote peer extensions in ring group
- Added ability to strip and prepend digits in inbound routes
- Added ability to search extensions on Extension page
- Added user portal for users to log in with extension number, access user information, extension
- configuration and CDR
- Added support to send Fax via web UI
- Added “Enable LDAP” option to skip the extension from UCM default LDAP phonebook
- Added video RE-INVITE support
- Added DDNS Support
- Added support for Call Barging using feature codes
- Added ability to search the CDR by called number
- Added ability to select the file types for automatic backup
- Added automatic backup support on SD Card or USB storage
- Added support to skip trunk authentication by time condition
- Added option to send P-Asserted-Identity header in SIP Register Trunk
- Added ability to specify trunks in CDR filters
- Added ability to use Pattern in Caller Number to filter CDR
- Added support to send UNREGISTER when VoIP trunk is disabled
- Added LDAP client support
- Added option to specify the chronological order to voice mails
- Added option to configure whether to skip pressing 1/2 to accept or reject calls from Follow Me
- Added option to specify port range in Port Forwarding configuration
- Added ability to go back to IVR menu from Dial By Name by pressing the star key
- Added support to upgrade SIP end device via SD card in Zero Config
- Added ability to filter alert logs
- Added ability to delete alert logs
- Added NAT option for peer trunk
- Improved Automatic Download CDR result format

BUG FIXES:

- Fixed Digital Trunk SS7 signaling mode inbound / outbound call problem
- Asterisk is crashed while using external MCB and CEI