Information about J100 Series Deskphone Software compatibility with Avaya platforms is available in the Software Readme file, under Releases -> Downloads -> Release Information for the Deskphone software release you are using.

J100 SIP Release 4.0.14.0 adds:

• Support for configuring and selecting a background or screensaver for J100 Expansion Module (JEM)
• HTTP-enabled Location Delivery (HELD) - delivery of a phone IP address and MAC address upon bootup
• Option to select an alternate Send All Calls (SAC) feature icon distinct from the Do Not Distrub (DND) icon
• Hotline Intercom call state visual indicator on phone
• Support for Hotline Intercom call auto-answer mode & auto-mute on answer
• A Restart softkey on the phone SIP login screen

J100 SIP Release 4.0.13.0 introduces:

• Bridged Call Appearance support on J139
• An optional Night softkey on J179 that dims the display in lowlight conditions
• Support for multiple client identity certificates
• Default use of factory certificate whenever connecting to Device Enrollment Services
• Support for Administrator to view certificates installed on a phone via CLI command
• Support for install and display of certificates on a phone using the Web UI
• Support for selecting a destination number using autodial, contacts, recents, busy-indicator and team for functions such as Call Forward, Whisper Page, and Priority
• Features for use with Avaya Cloud Office:
  • Support for using a bridged call appearance line to select the target for a transfer or conference
  • Support for Administrator to define the default SIP Line used for regular calls
  • A new setting to disable Server Do Not Disturb.

J100 SIP Release 4.0.12.1 includes fixes only and no new features.

J100 SIP Release 4.0.12.0 introduces:

• Call Center Agent Mode for use with Avaya OneCloud
• Support for disabling customization of feature keys
• Display of Avaya Aura System Manager-defined buttons on a line key if button is designated as favorite
• A Restore option on the Customization menu when phone is configured in Aura mode
• Automatic designation of Avaya Aura System Manager-defined buttons configured on a button module as a favorite
• Support for PEAP method of preconfiguring a phone for deployment on a network that enforces EAP authentication
• Centralized call logs when phone is used with Avaya Cloud Office
• Centralized personal contacts when phone is used with Avaya Cloud Office

J100 SIP Release 4.0.11.0 adds:

• J159 support for WML browser
• J159 support for agent login and logout buttons
• Support for SIP proxies in FQDN format in an Avaya Aura environment
• Logging improvements for simplification

J100 SIP Release 4.0.10.0 introduces:

• J159 support for USB-A headsets, including call control
• Support for automatic dialing to Avaya Spaces via Microsoft Exchange calendar
• Ability for end user to define choice of ringtone for users within the company
• Phone off-hook alert

J100 SIP Release 4.0.9.0 includes:

• USB keyboard support on the J159 and J189 IP Phones
• USB Memory Flash support on the J159 and J189 IP Phones

J100 SIP Release 4.0.8.0 introduces:

• Support for sending push messages securely over HTTPS
• J159 support for Bluetooth headsets with the optional J100 Wireless Module installed
• Support for Do Not Disturb presence and Do Not Disturb/Send All Calls feature button synchronization in both directions
• Support for 12 digit enrollment codes from Device Enrollment Services
• Support for periodic checks for, and application of, new settings and firmware
• Support for secure syslog transport using TLS instead of UDP

J100 SIP Release 4.0.7.1 adds:

• Support for additional customized softkey sets for primary call appearance and shared lines
• J189 support of Super Wide Band Opus codec for HD+ audio quality

J100 SIP Release 4.0.7.0 introduces:

• Support for customization of softkey sets and addition of softkeys to most call states for primary and shared lines
• Calendar integration support for OAuth authorization
• Support for CTI applications to control the Service Observing feature
• Agent playback of recorded greeting to caller during a call
• One touch user login when logged out by another device
• J189 Support for two J100 Expansion Modules as well as both USB-A and USB-C charging ports
• Support for entering provisioning server authentication credentials from the phone UI and web UI

J100 SIP Release 4.0.6.1.5 and 4.0.6.1.6 include no new features, only fixes.

J100 SIP Release 4.0.6.1 introduces:

• Support for the J189 IP Phone
• Support for WML browser and PushAPI Top Line, Unicast Audio Receive, Multicast Audio Receive, Subscribe, and Display push types on the J189 IP Phone.

J100 SIP Release 4.0.6.0 includes:

• Support for display of WML Push images while an incoming call is in progress
• Support for customization of softkey sets and addition of softkeys to some call states for primary line appearance and busy lamp field
• Contact Center Manager Server support for auto-answer of incoming calls on the headset
• Digit Mapping support to: ensure a complete number is dialed, transform dialed digits, and block numbers from being dialed
• Support for LDAP Global Directory "Starts with" search option
• Support for display of successful and failed events in enhanced backup and restore logs for privileged users
• Additional capabilities for use with specific OpenSIP platforms

J100 SIP Release 4.0.5.0 adds:

• J139, J159, J169 and J179 phone screen navigation via the left/right keys with an Avaya Aura or OpenSIP platform
• Support for definition of specific phone lock/unlock password and time threshold for phone lock with an Avaya Aura or OpenSIP platform
• Ability for administrators to configure the Redial softkey mode of operation and the default dialing mode
• Support for end users to configure the number of rings before Call Forward No Answer is invoked
• Ability to send RTCP SR statistics to a collector via the SIP Publish mechanism
• SLAMon support for remote workers registered via Avaya Session Border Controller for Enterprise
• Support for more than 4 downloadable language files on a J100 IP Phone
• Ability for administrator to specify priority order of codecs to be used when the J100 IP Phone is deployed with an OpenSIP platform
• Additional capabilities for use with specific OpenSIP platforms

J100 SIP Release 4.0.4.0 introduces:

• Increased J139 functionality when the phone is used with Avaya Aura or OpenSIP
• Support for use of J139/J179 phones with Avaya Cloud Office by RingCentral
• Ability for administrators to insert symbols as part of the label when customizing keys on the J139, J159, J169, and J179
• Ability for administrators to optionally configure the J139, J159, J169, and J179 to automatically highlight a higher priority line when a call is ended
• Certificate usage simplification when used with Avaya Aura
• Enhancements to satisfy data privacy requirements
• Support for LDAPS and authenticated access
• Additional capabilities for use with specific OpenSIP platforms

J100 SIP Release 4.0.3.1 adds:

• The ability to include a username and password in a provisioning URL for HTTP Authentication

J100 SIP Release 4.0.3.0 introduces:

• Support for the J159 IP Phone
• Support for the PushAPI Top Line, Unicast Audio Receive, Multicast Audio Receive, and Subscribe push types on the J159 IP Phone.
• The ability to configure the GROUP parameter via Avaya Aura System Manager (requires Avaya Aura Release 8.1.1)
• Support for directly accessing an LDAP directory
• The ability for J139 users to utilize both standard and custom background and screensaver images
• Support for configuring a half or full width screen via the 46xxsettings.txt file or via web administration
• Support for sending and receiving a multicast page when the IP phone is used with Avaya Aura or an OpenSIP platform
• Support for checking for new software and configuration files using Server-Initiated Push (SIP INFO) or from the web administration menu
• Additional capabilities for use with specific OpenSIP platforms

J100 SIP Release 4.0.2.1 includes no new features, only fixes.

J100 SIP Release 4.0.2.0 introduces:

• The ability to receive a Crisis Alert on the J169 and J179 IP Phones when used with Avaya Aura (requires Avaya Aura Release 8.1.0)
• Support for No Hold Conference when used with Avaya Aura (requires Avaya Aura Release 8.1.0)
• Support for Busy Indicator when used with Avaya Aura (requires Avaya Aura Release 7.1.3 or Release 8.1.1)
• Improvements to the web provisioning interface for pre-configuring keys
• Additional capabilities for use with specific OpenSIP platforms
• Basic interworking with Netsapiens OpenSIP platform

J100 SIP Release 4.0.1.0 adds:

• Support for WML browser and receipt of Display push type via the PushAPI on J169 and J179
• Support for Avaya Acoustic Edge with Avaya L100 headsets
• Expanded J139 functionality when used with Avaya Aura including: Call Pickup, Guest Login, and "My Deskphone Mode" with Avaya Workplace Client (fka Avaya Equinox Client) for Windows
• Ability to use SCEP when the J100 Series IP Phone is is deployed in FIPS mode
• Support for assigning Features, Applications and Appearances to specific buttons on the J100 Series IP Phone via the settings file or the web administration menu
• Additional capabilities for use with OpenSIP platforms
• Basic interworking with Asterisk, 3CX, FreeSWITCH, and Ribbon OpenSIP platforms

J100 SIP Release 4.0.0.1 includes:

• Support for custom feature labels in the Features menu of the J100 Series IP Phone
• Improved Feature keys administration with Avaya Aura System Manager

J100 SIP Release 4.0.0.0 introduces the following new features:

• J179 support for Bluetooth® Wireless Headsets using the additional J179 wireless Bluetooth hardware module
• Support for Avaya L100 Headsets
• J169 and J179 support for J100 Expansion Module (JEM24) with 24 red/green indicator buttons
• Inclusion of six built-in background images and six built-in screensavers on the J169 and J179, which are coordinated with the attached JEM24(s)
• J139, J169 and J179 support for Traditional Chinese fonts
• Improved support for IPv6
• Improved interworking with Broadsoft OpenSIP platform

For detailed information about what's new in the release and specific compatibility with Avaya platforms, see the Readme documents, available under the Downloads - Release Information tab.