Going through different posts in this forum I came to one where someone mentioned the free service for Jabber Video hosted by Cisco which is found on the following link.
Can someone give an explanation of how this works.
It seems to be a cheaper solution and useful for small depolyments.
"From what I had read before, the free cisco jabber service does not support dialing ip addresses, nor hostnames. not sure if this changed, maybe a srv record could be a workaround"
You can dial a public IP addreses by dialing "[email protected]".