Track and anticipate Rainbow updates and their impact.
errorNotice: Several operations are scheduled for this date. Scroll down to view all notifications.
| Regions | Start Time | End Time |
|---|---|---|
| NAR / CALA | February 19, 09:00 CET | February 19, 11:00 CET |
| APAC | February 19, 14:00 CET | February 19, 16:00 CET |
| EMEA / HDS | February 19, 19:00 CET | February 19, 21:00 CET |
This operation is seamless for the users.
please refer to the Release Note - Backend section.
Information: Initially scheduled for February 20, this operation has been rescheduled for February 21 to prevent too much disruption to customers.
| Regions | Start Time | End Time |
|---|---|---|
| ALL | February 21, 21:00 CET | February 21, 23:00 CET |
Hybrid Telephony services will be unavailable for about 10 minutes during the slot. Affected users will be informed via the icon " Telephone services currently unavailable" on their telephony settings.
Please refer to the Release note.
Regions: ALL
| Application | Version | Start Time | End Time |
|---|---|---|---|
| Android | 1.165.2 | February 19, 17:00 CET | February 19, 18:00 CET |
| Web | 2.165.19 | February 19, 17:00 CET | February 20, 17:00 CET |
| iOS | 1.165.12 | February 19, 17:00 CET | February 19, 18:00 CET |
TO BE NOTED: Web applications will be updated using the blue-green method: the update will be spread over 24 hours.
The blue/green deployment method helps to minimize the risk of introducing failings during updates while limiting downtime during the transition to new versions.
Please find the details of the fixes in the Release notes.
Regions: NA, CALA, EMEA, DE, APAC, ANZ
| Application | Version | Start Time | End Time |
|---|---|---|---|
| Rainbow Pilot | 1.3.1 |
February 19, 17:00 CET |
February 19, 18:00 CET |
| Rainbow Pilot Agent | 1.3.1 |
February 19, 17:00 CET |
February 19, 18:00 CET |
This update resolves and enhances DNS/IP visibility, per‑domain expand/collapse and error reporting (with warnings), export accuracy, UI persistence and icon caching, and faster parallel multi‑server testing.
Regions: NA, CALA, EMEA, DE, APAC, ANZ
| Application | Version | Start Time | End Time |
|---|---|---|---|
| Salesforce connector | 3.3.2 | February 12, 21:00 CET | February 12, 22:00 CET |
This update resolves issues with CCD wrap‑up password behavior, mute‑button availability, and agent login/logout actions.
Information: Initially scheduled at 21:00 today, the Web application upgrade has been rescheduled earlier from 17:00 same date, up to tomorrow (24 hours). The upgrade of the Desktop application will be rescheduled soon.
Regions: ALL
| Application | Version | Start Time | End Time |
|---|---|---|---|
| Android | 1.165.1 | February 11, 17:00 CET | February 11, 18:00 CET |
| Web | 2.165.18 | February 10, 17:00 CET | February 11, 17:00 CET |
| Desktop | 2.165.3 | details to be announced |
TO BE NOTED: Web applications will be updated using the blue-green method: the update will be spread over 24 hours.
The blue/green deployment method helps to minimize the risk of introducing failings during updates while limiting downtime during the transition to new versions.
Please find the details of the fixes in the Release notes.
This operation marks the official availability of firmware version 770.207 for ALE DECT base stations 8328 and 8368, and firmware version 771.500 for the ALE DECT handset 8262, ensuring compatibility with Rainbow Cloud Telephony.
| Regions | Start Time | End Time |
|---|---|---|
| APAC | February 05, 14:00 CET | February 05, 16:00 CET |
| EMEA | February 05, 21:00 CET | February 05, 13:00 CET |
| NAR | February 06, 09:00 CET | February 06, 11:00 CET |
| CALA | February 06, 09:00 CET | February 06, 11:00 CET |
ZeroTouch configuration: when DECT base stations are managed via ZeroTouch provisioning, a temporary interruption of telephony services may occur during the firmware update window. This interruption is typically limited to a maximum of 10 minutes.
Generic SIP Device configuration: when DECT base stations are configured as Generic SIP devices, telephony services will be interrupted at the time the administrator manually uploads and applies the firmware to the base station.
This new version addresses instability and disconnection issues affecting some DECT devices and overall improves the reliability and behavior of DECT base stations when used with Rainbow Cloud Telephony.
| Regions | Start Time | End Time |
|---|---|---|
| NAR / CALA | February 04, 09:00 CET | February 04, 10:00 CET |
| APAC | February 04, 15:00 CET | February 04, 16:00 CET |
| EMEA | February 04, 21:00 CET | February 04, 22:30 CET |
Cloud Telephony services will be unavailable for about 10 minutes during the slot. Affected users will be informed via the icon " Telephone services currently unavailable" on their telephony settings.
Conference services will restart during the slot.
Openrainbow SSL certificates have to be renewed in some servers.
| Regions | Start Time | End Time |
|---|---|---|
| EMEA | January 29, 21:00 CET | January 29, 23:00 CET |
Cloud Telephony services will be unavailable for about 10 minutes during the slot. Affected users will be informed via the icon " Telephone services currently unavailable" on their telephony settings.
This operation will enable us to streamline some backend equipment for better management.
Regions: NA, CALA, EMEA, DE, APAC, ANZ
| Application | Version | Start Time | End Time |
|---|---|---|---|
| WebRTC gateway | 3.2.2-83 | January 28, 14:00 CET | January 28, 15:00 CET |
WebRTC gateway:
At start time the WebRTC gateway will be released on My Portal. Connect to ALE MyPortal to download the installation files. The version will also be available for remote upgrade within 24-72 hours (business days) of its release on MyPortal.
This release brings improved recovery handling by automatically restarting the necessary processes when session creation or keep‑alive checks fail, ensuring full cleanup and reliable service restoration after connection loss.
Regions: ALL
| Application | Version | Start Time | End Time |
|---|---|---|---|
| iOS | 1.165.10 | January 26, 17:00 CET | January 31, 17:00 CET |
| Android | 1.165.0 | January 26, 17:00 CET | January 31, 17:00 CET |
| Web | 2.165.15 | January 26, 17:00 CET | January 28, 17:00 CET |
| Desktop | 2.165.2 | January 26, 17:00 CET | January 26, 19:00 CET |
TO BE NOTED: Android, iOS and Web applications will be updated using the blue-green method: the update will be spread over several days.
The blue/green deployment method helps to minimize the risk of introducing failings during updates while limiting downtime during the transition to new versions.
As this is a major release, it will bring a number of new features and fixes as described in the Release notes.
Regions: NA, CALA, EMEA, DE, APAC, ANZ
| Application | Version | Start Time | End Time |
|---|---|---|---|
| AD/LDAP/Exchange Connector | 3.6.6 | January 26, 17:00 CET | January 26, 18:00 CET |
This upgrade has a fix to prevent a crash caused by the specific misconfiguration involving 8770.
| Regions | Start Time | End Time |
|---|---|---|
| CALA | January 22, 09:00 CET | January 22, 11:00 CET |
| EMEA | January 22, 21:00 CET | January 22, 23:00 CET |
Cloud Telephony services will be unavailable for about 10 minutes during the slot. Affected users will be informed via the icon " Telephone services currently unavailable" on their telephony settings.
You'll find the details in the release note.
| Regions | Start Time | End Time |
|---|---|---|
| NAR / CALA | January 22, 09:00 CET | January 22, 11:00 CET |
| APAC | January 22, 14:00 CET | January 22, 16:00 CET |
| EMEA / HDS | January 22, 21:00 CET | January 22, 23:00 CET |
This operation is seamless for the users.
You'll find the details in the Release note.
| Regions | Start Time | End Time |
|---|---|---|
| NAR | January 21, 09:00 CET | January 21, 10:00 CET |
All Rainbow Cloud Telephony devices in North America instance will be reset.
This update brings new SIP certificates in North America region before current certificates expire.
| Regions | Start Time | End Time |
|---|---|---|
| NAR | January 15, 09:00 CET | January 15, 11:00 CET |
| APAC | January 15, 14:00 CET | January 15, 16:00 CET |
| EMEA | January 15, 21:00 CET | January 15, 23:00 CET |
| CALA | January 16, 09:00 CET | January 16, 11:00 CET |
Cloud Telephony services will be unavailable for about 10 minutes during the slot. Affected users will be informed via the icon " Telephone services currently unavailable" on their telephony settings.
You'll find the details in the Release note.
Regions: NA, CALA, EMEA, DE, APAC, ANZ
| Application | Version | Start Time | End Time |
|---|---|---|---|
| WebRTC gateway | 3.2.1-73 | January 13, 17:00 CET | January 13, 18:00 CET |
WebRTC gateway:
At start time the WebRTC gateway will be released on My Portal. Connect to ALE MyPortal to download the installation files. The version will also be available for remote upgrade within 24-72 hours (business days) of its release on MyPortal.
This release brings critical fixes for Hybrid telephony, WebRTC stability along with new capabilities such as AWS deployment, SNMP support, dynamic WRG log‑level control. It resolves major call failures, Janus/XMPP desynchronization, DNS handling issues and sporadic no‑audio cases.
| Regions | Start Time | End Time |
|---|---|---|
| NAR | January 08, 09:00 CET | January 08, 12:00 CET |
| APAC | January 08, 14:00 CET | January 08, 17:00 CET |
| EMEA | January 08, 21:00 CET | January 08, 24:00 CET |
| CALA | January 09, 08:30 CET | January 09, 11:30 CET |
Cloud Telephony services will be unavailable for about 10 minutes during the slot. Affected users will be informed via the icon " Telephone services currently unavailable" on their telephony settings.
EM200 add-ons will reset during the upgrade in EMEA to get a new version 2.11.06.0017.
You'll find the details in the Release note.
| Regions | Start Time | End Time |
|---|---|---|
| APAC | February 23, 21:00 CET | February 23, 23:00 CET |
Thank you for updating your firewalls accordingly.
This maintenance operation will enable us to update our servers to ensure better management.
| Regions | Start Time | End Time |
|---|---|---|
| EMEA | December 19, 21:00 CET | December 19, 22:00 CET |
Cloud Telephony services will be unavailable for about 10 minutes during the slot. Affected users will be informed via the icon " Telephone services currently unavailable" on their telephony settings.
The analytical data for 18 December will only be available on 20 December.
This operation will resolve CDR loss issues in Rainbow Hub.
Regions: NA, CALA, EMEA, DE, APAC, ANZ
| Application | Version | Start Time | End Time |
|---|---|---|---|
| Rainbow Classroom | 2.10.2 | December 18, 21:00 CET | December 18, 22:00 CET |
This version brings Gantt task views, image annotation, and automated certificate workflows with digital signatures. It also improves performance, expands APIs, and fixes key issues in translations, sessions, and attendance, with more details available in the full article: Rainbow Classroom 2.10.2 Release Notes.
Regions: NA, CALA, EMEA, DE, APAC, ANZ
| Application | Version | Start Time | End Time |
|---|---|---|---|
| Zendesk connector | 3.2.20 | December 18, 21:00 CET | December 18, 22:00 CET |
This update resolves call handling issues such as continuous ringing and answer button failures, and fixes Zendesk connector ticket creation problems including duplicate tickets for agents and unintended tickets for internal calls.
| Regions | Start Time | End Time |
|---|---|---|
| APAC | December 17, 14:00 CET | December 17, 17:00 CET |
| EMEA | December 17, 21:00 CET | December 17, 24:00 CET |
| NAR / CALA | December 18, 09:00 CET | December 18, 12:00 CET |
Cloud Telephony services will be unavailable for about 10 minutes during the slot. Affected users will be informed via the icon " Telephone services currently unavailable" on their telephony settings.
Myriad and Halo devices will be reset during the slot.
You'll find the details in the Release note.
Regions: NA, CALA, EMEA, DE, APAC, ANZ
| Application | Version | Start Time | End Time |
|---|---|---|---|
| AD/LDAP/Exchange Connector | 3.6.5 | December 16, 17:00 CET | December 16, 18:00 CET |
This upgrade introduces Exchange Calendar Synchronisation (Early Access) for seamless on‑premises event visibility and a new debug content flag for flexible log management. It also resolves domain‑specific deletion errors, installer inconsistencies, sync timestamp inaccuracies, LDAP proxy issues, and report generation failures to ensure smoother administration.
| Regions | Start Time | End Time |
|---|---|---|
| ALL | December 10, 17:00 CET | December 10, 18:00 CET |
This update is seamless for the users.
Please refer to the release note.
| Regions | Start Time | End Time |
|---|---|---|
| APAC | December 09, 14:00 CET | December 09, 15:00 CET |
| NAR/CALA | December 09, 21:00 CET | December 09, 22:00 CET |
| EMEA | December 10, 17:00 CET | December 10, 18:00 CET |
Please refer to the release note.
Information: Initially scheduled for November 27, this operation has been rescheduled for November 28 in NAR/CALA.
| Regions | Start Time | End Time |
|---|---|---|
| NAR/CALA | November 28, 09:00 CET | November 28, 11:00 CET |
| APAC | November 27, 14:00 CET | November 27, 16:00 CET |
| EMEA/HDS | November 27, 21:00 CET | November 27, 23:00 CET |
Cloud Telephony services will be unavailable for about 10 minutes during the slot. Affected users will be informed via the icon " Telephone services currently unavailable" on their telephony settings.
Myriad and Halo devices will be reset during the slot.
You'll find the details in the Release note.
Regions: ALL
| Application | Version | Start Time | End Time |
|---|---|---|---|
| Web | 2.161.21 | November 26, 17:00 CET | November 26, 18:00 CET |
| Android | 1.161.5 | November 26, 17:00 CET | November 26, 18:00 CET |
| iOS | 1.161.12 | November 26, 17:00 CET | November 26, 18:00 CET |
The fixes provided in these releases are detailed in the Release notes section.
Regions: NA, CALA, EMEA, DE, APAC, ANZ
| Application | Version | Start Time | End Time |
|---|---|---|---|
| Salesforce connector | 3.3.0 | November 26, 21:00 CET | November 26, 22:00 CET |
This update resolves key issues with call logs, conference call handling, and CTI mode display, while improving multilingual datetime support and removing unnecessary outgoing call object creation. It also delivers a refreshed Rainbow-aligned UI, upgrades to Node and Angular versions, SDK enhancements, and support for HTML rendering in bubbles.
Regions: NA, CALA, EMEA, DE, APAC, ANZ
| Application | Version | Start Time | End Time |
|---|---|---|---|
| Rainbow Pilot | 1.2.3 | November 21, 12:00 CET | November 21, 13:00 CET |
| Rainbow Pilot Agent | 1.2.3 | November 21, 12:00 CET | November 21, 13:00 CET |
This update resolves DHCP/NTP validation and messaging issues, simplifies the WebRTC flow when media permissions are denied, improves localization and reporting (Excel/PDF), fixes UI and icon problems, and brings agent-side DHCP/NTP verification plus logging size and rotation fixes.