Audio conferencing
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Add to your Office 365 or Microsoft 365 plan
Microsoft 365 E5
(annual subscriptionβautomatically renews)
Microsoft 365 E5 includes:
See rates for where you want to call
Get a detailed list of the standard subscription and pay-per-minute rates for your agreement by country or region and by currency. Communications Credits rates are for charges not included in your subscription plan.1
Select the country or region for your organizationβs billing address
Frequently asked questions
With Teams Audio Conferencing, participants use a phone number to join meetingsβeither by dialing a number and entering a conference ID or by being added by someone from within the meeting. This is ideal for hybrid work and work on the go because, unlike many video conferences, Teams audio conference calls donβt require an internet connection, making it easy to join meetings from just about anywhere.
Yes. Toll-free phone numbers are available, but only in certain countries and regions. For a complete list of numbers available, see Country and region availability for audio conferencing and calling plans.
Participant limits vary by meeting type. See Limits and specifications for a detailed breakdown.
Find a complete list of Audio Conferencing availability by country and region.
Communications Credits offer a pay-as-you-go model that allows Microsoft Teams users to pay for service outside of their subscription offerings. In addition, Communications Credits are a way to safeguard potential service outages if a user exceeds the allocated monthly minute limits within their subscription. Learn more.
For Audio Conferencing services, there is a distinction between two types of countries. Countries that are considered βZone A/included dial-outβ will have 60 minutes per user per month of dial-out conferencing, pooled at the tenant level, included as part of their service plan. Learn more.
Customers in countries that are considered βpay-as-you-go dial-outβ will not have dial-out conferencing included in their service plans. For Customers in βpay-as-you-go dial-outβ countries, you must establish a Communications Credits account and you will be charged by the minute for all dial-out conferencing usage. Learn more.
Meetings must be organized by a user licensed for Audio Conferencing. Administrators can add users in the admin center. Learn more.
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1. Rates listed (for tenants provisioned in the United States) donβt include tax. International dial-out rates are subject to change monthly, and individual rates are not locked during the term of your agreement. Changes will be minimized where possible to avoid disruption while ensuring prices remain competitive with local market rates and conditions.
2. Download standard subscription or pay-per-minute rates. Standard subscription rates include dial-in calls to toll-free numbers and dial-out calls. Pay-per-minute rates include dial-in calls to toll numbers, dial-in calls to toll-free numbers, and dial-out calls.
3. Office 365 E5 and Microsoft 365 E5 include Audio Conferencing; unlimited toll dial-in minutes, 60 dial-out minutes/user/month pooled at the tenant level to Zone A countries and Operator Connect Conferencing. Microsoft reserves the right to limit or terminate use of the capability in the event of abnormal usage or suspicion of use for fraudulent purposes.
4. Available in countries where Audio Conferencing is available for purchase, with exceptions in China and India. For a complete list of Audio Conferencing availability by country and region please visit Audio Conferencing availability by country and region.