One feature we leverage is that the phones can be programmed with a softbot, where you program it to dial a number. We have Vonage for international calling to reduce costs on international service. I program the Vonage number into that bot on the phone. Users call it, enter a PIN, and they can call anywhere in the world for lower costs.
We use our voicemail and all of us love the fact that we all have it emailed to us as well, getting it on our phones. A lot of our people travel, and it's a lot easier for them because they're always checking their email. It's easier to listen to it there rather than having to dial into the phone and put their codes in and go in and retrieve messages.
They have a very structured system of individuals and teams in place who help with deployment.
The Ring Groups are a great feature because it allows one main line to ring on several phones.