With the help of Bob and a few other folks here, I have my Elastix box running nicely. One thing I did, which may or may not be the best idea, was to set up three digit extensions for my users who don't have phone numbers on my system. For example, we have three travelling salespeople. They don't have phone numbers in the system, so I created the following: Salesperson1 -> DID 845 In the follow me section for DID 845, I have <cellphonenumber># This works great. People on the Elastix system can dial a three digit extension and it calls out to one of these traveling salespeople on their mobile phones. But am I opening myself up to issues here? Just want to make sure, since I'm new at this. Thanks! Mike.