As a "guest user" in Lifesize Cloud client is there a way to dial out to an H.323 address? If not are there plans to include this feature in both the client as well as the browser-webapp connection?
Guest users are only able to dial to registered LifeSize Cloud users. So H.323 dialing would not apply.
If you have a LifeSize Cloud account and would like to be able to call an H.323 address through your web browser you can now do this with the new WebApp.
You can try the preview here: https://webapp.lifesizecloud.com
Retrieving data ...