I've found that Traveler on iPhones and Android is slightly different in setup, but still quite easy and works great.
However, some providers (COUGH.. AT&T)block the installation of third party apps on Android and only allow install through android market. Thus if you have employees with their own phone who want to install traveler, they won't be able to connect to your servers and do it (unless they're willing to root their phone and get it out of jail). As far as I know as I write this Traveler is still not available for download from Android market.
It's absolute overcontrolling stupidity that the same provider will allow me to install traveler from my server with my iPhone, and not with my Android phone.
Feedback response number WEBB8PAMVC created by erik r welch on 12/06/2011