1. Added support for PBX video calls. 2. Resolved an issue where call audio did not work over IPv6. 3. Implemented the “last seen” feature in chat.

1. Allow the email login account to be able to switch PBX smoothly by fetching the configuration.

1. Fixed the token refresh issue. 2. Enhanced the audio/video conference. 3. Fixed the contact search issue when creating an audio or video conference.

1. Enhanced the RADIUS 2FA authentication for the on-premises PBX. 2. Auto-provisioning FortiFone FONW80B phones using Bluetooth and choosing the best intranet or extranet connection. 3. Improved the call switch function. 4. Provides comprehensive chat functionality for on-premise PBX and Cloud PBX. 5. While retaining the Contact function of PBX, it provides a convenient cloud Contact solution.

1. On-premise PBX Radius authentication support. 2. Call switch feature with Desktop and hard phone. 3. Feedback support. 4. New account setup Optimization. 5. Add audio conference/video conference launch confirmation. 6. W80B Bluetooth auto-provisioning support. 7. Chat feature enhancement.

1. Provide a new GUI for one-to-one call and the audio conference. 2. Support the basic level user company account login for the Cloud PBX.

1. Support the company account login. 2. Provide the Chat and SMS function for FortiVoice Cloud PBX.

1. SMS enhancements. 2. Emergency number support. When the user dials the emergency number (such as 911), FortiFone automatically redirects the call to the smartphone's native dialer to call the emergency number. 3. PBX authentication support for voice-chat integration. 4. Fixed FortiFone app crash issue when trying to access the directory.

1. Added PBX business contact support

1. Allow mobile soft client to use internal DNS server. 2. Solved iPhone user failed to make call with FortiVoice cloud PBX over the cellular network issue. 3. Provide the basic chat feature support.

1. Enabled UDP keep-alive on the signalling path with Cloud PBX.

1. Voicemail API support for monitoring the voicemails of other extensions. 2. Solved an authenticate failed case after prolonged periods of inactivity. 3. Added iPad support.

1. French language is supported. 2. FortiFone softclient provides diagnostic UDP jumbo frame detection. For a FortiVoice Cloud account, if the UDP jumbo frame detection fails, the mobile softclient will switch from UDP to TCP automatically. 3. FortiVoice Cloud diagnostic log uploading function is supported. 4. Fixed FortiFone softclient fails to register with DNS issue. 5. Fixed FortiFone softclient making call issue when using LTE IPv6.

1. Fixed a random iPhone incoming/outgoing call failure caused by DNS server.

1. Provided backup SIP proxy and backup WEB server support in FortiVoice cloud environment. 2. Provided diagnostic function for FortiVoice cloud account. 3. Applied cloud service certificate and client certificate check. 4. Solved some crash issues in the last release.

1. Resolved crashing issues around iOS 14. 2. Fixed a call log callback issue if the call is a forwarded call.

• 48 hour grace period added to continue SIP functionality if HTTP login has failed. • Fixed an answering incoming call crash issue. • Fixed a no audio issue.

• Deep link support for FortiVoice with version 6.4 installed. • DNS failover support. • iOS 14 support.

• Fixed a contact directory crash issue when connecting to a FortiVoice running version 5.3. • Fixed an adding personal contact bug when connected to FortiVoice running version 5.3.

• Personal contacts automatically uploaded to FortiVoice User Portal. • Avatar support. Feature requires FortiVoice to have software version 6.4.0. • Audio quality indicator displayed when low quality is detected. • Opus audio codec is supported. • Long press * for a 2 second pause ( , ) while dialing. • Support "+" while dialing international number.

• Enable multiple accounts. • Ability to revoke the softclient license. • Switch among multiple Bluetooth devices in a call. • Fixed Intermittent no audio issue with car Bluetooth after the incoming call is answered. • Fixed conference call hold bug. • Enhanced missed call and voicemail notification.

• Enable FortiFone TLS1.2 and TLS1.3 support besides TLS1.1. • History and Contact displays total entries in each section. • Update QR code autoprovision settings if PBX HTTPS port has been changed. • Support number copy from contacts and call history. • Fixed "Add to Favorite" bug. • Automatically release previous softclient license after the app is deleted and reinstalled.

• Enable FortiFone TLS1.2 and TLS1.3 support besides TLS1.1. • History and Contact displays total entries in each section. • Update QR code autoprovision settings if PBX HTTPS port has been changed. • Support number copy from contacts and call history. • Fixed "Add to Favorite" bug. • Automatically release previous softclient license after the app is deleted and reinstalled.

• Voicemail shortcut added to History entries that have left voicemail. • DND, Missed Call and Voicemail notifications added. • Automatic formatting of number while dialing. • Diagnostic functions available during login failure. • Enhanced incoming call handling.

1. Enhanced incoming call handling. 2. Supported dark mode. 3. Provided keypad dial tone. 4. Fixed an auto attendant transfer bug.