Not currently.
Business texting runs on older SMS/MMS technology that can't handle the file size of modern videos, and sometimes even large photos.
To get a video small enough to send, it would have to be compressed so much that it would be hard to watch. For videos, we recommend sending a link instead.
There is new technology coming out called RCS (Rich Communication Services), that will bring many features from systems like iMessage to business texting.
RCS support isn't available in Ikeono yet.