We will be providing an update to Zoom Phone. Please refer to https://support.zoom.us/hc/en-us/articles/360022782511 for more details. This update includes group management policies and personal contacts.

There is no operational impact. All services will be available during this scheduled update.
Posted on Oct 19, 13:25 PDT

We will be performing routine maintenance on our Web Backend. Please refer to https://support.zoom.us/hc/en-us/articles/204758419 for more details. This update includes enhancements to cloud recordings and the web setting for two-way chat in Waiting Room.

There is no operational impact. All services will be available during this scheduled update.
Posted on Oct 22, 08:01 PDT

We will be providing a new version of our Mac, Windows, and Linux clients. They will be available for download at https://zoom.us/download. We will also be performing a staggered release for iOS and Android on applicable app stores. This update will include presentation slide control, two-way chat with waiting room participants, and polling enhancements.

Mac - https://support.zoom.us/hc/en-us/articles/201361963
Windows - https://support.zoom.us/hc/en-us/articles/201361953
Android - https://support.zoom.us/hc/en-us/articles/201361973
iOS - https://support.zoom.us/hc/en-us/articles/201361943
Linux - https://support.zoom.us/hc/en-us/articles/205759689

There is no operational impact. All services will be available during this scheduled update.
Posted on Oct 22, 08:05 PDT

The following IP subnet ranges are no longer in use and will be removed from Zoom resources starting no earlier than 30 days from the posting of this notice. We recommend that network administrators, with Zoom specific firewall or network rules, update their systems as soon as possible in preparation.

Removed IP address ranges:
52.81.151.128/25
52.81.215.0/24
161.189.199.0/25

A complete list of network firewall IP ranges for Zoom can be found on the Zoom Support site at: https://support.zoom.us/hc/en-us/articles/201362683
Posted on Oct 1, 07:39 PDT

We will be performing Zoom Phone maintenance on our Europe (Amsterdam) data center on November 6, 2021.

Zoom Phone users registered to the Amsterdam data center will be automatically registered in an alternative datacenter starting at 9:00PM CEST on November 6, 2021 (12:00PM PDT on November 5). During the maintenance window, a brief disconnection may be experienced and notifications may be missed. If you get disconnected, the system will attempt to reconnect you automatically. If you are a BYOC (Bring Your Own Carrier) customer, please ensure that your Session Border Controller (SBC) is configured with alternate routing to Zoom’s Frankfurt data center in addition to the Amsterdam data center. During the maintenance window, connectivity to Zoom’s Amsterdam data center will be blocked which will force calls from the Session Border Controller (SBC) to failover to Zoom’s Frankfurt data center. Traffic will continue to be routed through the Zoom Amsterdam data center once the maintenance is completed.
Posted on Sep 21, 15:37 PDT

We will be performing maintenance on the Billing tab of our web portal on November 13, 2021.

From 4:00PM to 10:00PM PDT on November 13, existing customers will not be able to access the Billing tab of our web portal and will not be able to subscribe to new services, pay invoices, or update their payment methods.

Additionally, during the maintenance window, new customers attempting to sign up for paid Zoom services will be taken to a web page about the maintenance, offering them a free trial of the Zoom meetings service. They will be able to return to the Billing tab of the web portal to upgrade to the paid service after the maintenance is complete and before the trial expires.
Posted on Oct 4, 16:51 PDT