Hi,
Here is a changelog for the upcoming release (changelog is being updated almost daily). We have PJSIP support in the roadmap, it will be released as soon as we reach our Goal of $500 in Patreon: http://www.patreon.com/issabel . There is a place there for company sponsorship to push development forward.
Issabel 2019 ChangeLog
FIXED
Fix users allowed to see Extensions in PBX config even if they do not have ACL for it
Fix jabber clients unable to connect to prosody, by generating a correct SSL certificate with the issabel hostname
Fix overwriting /etc/sudoers on install, causing potential issues in cloud instances like Amazon and the like during netinstalls
Fix unable to dial extensions on follow me or ring group by setting correct ownership in /va/lib/asterisk/agi-bin
Fix recordings being removed when using queue continue destination
Fix Rate Reports on asterisk 13 by enabling CDR on sqlite
Fix inability to set conference to "no limit" after being limited to some number
Fix retrieval of parked calls on Asterisk 13 and up
Fix tab index on Queue config page
Fix partial translations on IssabelPBX apply changes bar
Fix wrong clid characters on CDR when UTF8 characters where used
Fix changed IP notification when no external IP was set
Fix removal of time condition from ASTDB
Fix DNS timeout when no internet by setting hostname in /etc/hosts
CHANGED
Based on Centos 7.7.1908
Updated Asterisk 11 to version 11.25.3
Updated Asterisk 13 to version 13.22.0
Allow capturing patterns on IVR and store in IVR_DIGIT_PRESSED instead of single digit
Self Signed Certificate on install includes extendedkeyusage to please OSX Catalina and future OS
Default dial option set to T (and only T)
Improved/nicer First Boot setup process
Improved/more complete Spanish translations
Improved/more complete Brazilian portuguese translations
Added userfield to CDR reports, and some other fields to CDR CSV export
Much nicer/improved NetInstall Script
Improved ISO installation, with software selection, automatic region discovery, etc.
Include Advanced Settings and most core settings on Issabel menu, no need to go to unembedded IssabelPBX
Databases/Tables set to UTF8 instead of Latin1
Improved migration from Elastix. Faster and Better
Removed unused repositories
Rest API completed, includes all available modules and options
GeoIP database updated, using DKMS instead of boot script
Ability to automatically populate PBX menu from IssabelPBX modules using embedcategory section in module.xml file
Reindex Time Conditions on Delete to have Tidy feature code numbers
Enable mini http server by default (for webrtc)
Disable cel_radius module
Detect Issabel version when checking online module updates
Change TTS engine in text to speech module from Festival to PicoTTS
NEW
Option to install Asterisk 16
Codec G729 included
PicoTTS added
Announcement Module can not only play recordings, but also you can configure TTS text via PicoTTS
Hardware Info on command line login banner
Issabel Community RBL Blacklist
New Extension type WebRTC from GUI
Exclude heavy items from automatic backups (recordings/logs)
Include callcenter database and FOP2 config on backups
Enabled DNS Manager in asterisk by default
Support for multiple parking lots
Boss Secretary Module (must be enabled from module admin)
Trunk Balance Module (must be enabled from module admin)
CEL Call Details on CDR Reports
Add option to auto delete older backups
PT_BR (brazilian portuguese) sounds/prompts package included
PR (persian) sounds/prompts package included
Add Issabel GUI failed logins to apache Fail2ban jail
Autofill holidays function in Time Groups
Add ODBC functions support to dialplan (/etc/asterisk/odbc)