Question

Do you have the max file size to send via MMS?

Applies To

• MMS via our Messages API for US Short Codes, 10 DLC , Toll-Free Numbers

Answer

The max file size is 2MB for US Short Codes

The max file size is 750KB for Toll-Free Numbers

The max file size for 10 DLC is carrier dependent we recommend 740KB maximum

Note: although MMS can be successfully delivered to the carrier, it can be rejected by the device. Ensure that the device is up to date and that there aren't any apps or settings that prevent larger media files from being received.

Developer's guide how to send MMS

https://developer.vonage.com/messages/code-snippets/mms/send-mms#send-an-mms