
You must obtain phone numbers before assigning them to users. You will see an overview of the reserved numbers by country/region and the charges incurred for the specified month and year. If you ported phone numbers using the reserved numbers feature, you can view your reserved phone numbers and an overview of the charges for holding the reserved numbers. Note: You can only see the porting status of numbers in US and Canada. In the navigation menu, click Phone System Management, then Phone Numbers.If you have existing phone numbers that you want to port (move over) to Zoom Phone from another service, see the articles about porting numbers. Zoom Phone toll-free license to obtain a toll-free phone number.Prerequisites for managing Zoom Phone numbers You can also manage the main company number.You can enable or disable the email notification in your account-level settings. By default, phone users automatically receive an email notification when they are assigned a direct phone number.If you are attempting to order sequential phone numbers, follow the Advanced option in the How to obtain phone numbers section when adding phone numbers to your account.If you need unique phone numbers such as vanity toll-free numbers, you have to request those phone numbers.Follow this article to assign a direct phone number to a user, in addition to their extension. When you assign a Zoom Phone license to a user, they're automatically assigned an extension number. For 1:1 video calling: 600kbps (down) for high quality video and 1.As an account owner or admin, you can obtain phone numbers and assign them to phone users.Recommended bandwidth for webinar attendees: For screen sharing with video thumbnail: 50-150kbps.For screen sharing only (no video thumbnail): 50-75kbps.Sending 1080p HD video requires 3.0 Mbps (up/down).Receiving 1080p HD video requires 2.5mbps (up/down).For gallery view and/or 720p HD video: 1.5Mbps/1.5Mbps (up/down).800kbps/1.0Mbps (up/down) for high quality video.Sending 1080p HD video requires 1.8 Mbps (up/down).Receiving 1080p HD video requires 1.8 Mbps (up/down).600kbps (up/down) for high quality video.Recommended bandwidth for meetings and webinar panelists: It will automatically adjust for 3G, WiFi or Wired environments. The bandwidth used by Zoom will be optimized for the best experience based on the participants’ network.
