The Programmable Video service operates within certain limits that ensure a smooth and consistent operation. Some of these limits are account based and can be increased on request, whereas others are system wide and independent of the account.
The following table illustrates the standard limits of the different Twilio Rooms:
|Go Room||P2P Room||Small Group Room||(Regular) Group Room|
|Max Participant Duration||4 hours||4 hours||4 hours||4 hours|
|Max Room Duration||24 hours||24 hours||24 hours||24 hours|
1Can support up to 10 audio-only participants, but max 3 participants recommended when video is published
2Participant minutes are FREE and 25 GB of TURN server usage per month is included
The following limits are independent of the Room type:
|Max Room Name||128 characters|
|Max Participant Identity||128 characters|
|Max Track Name||128 characters|
WebRTC Go rooms are limited to 100 concurrent rooms or participants per account.
The following table describes the default values for account based limits for all other room types:
|Max Concurrent Rooms||2000||Maximum Rooms that can be in-flight at the same time|
|Max Concurrent Participants||2000||Maximum Participants that can be connected to your Rooms at the same time|
|Max REST API Read Requests per second||80||Maximum Read requests, e.g get Room, get list of Participants, etc.|
|Max REST API Write Requests per second||20||Maximum Write requests, e.g create Room, update Participant, etc.|
1Contact sales for more information or to request an override.