You can also deploy your PBX Parachute manually at anytime should you choose to. Calls into the PBX Parachute service can be routed to alternate phones of any type, in any location – such as cellular, home, branch office, VoIP or other phones. You can protect every extension in your company, or just the most critical functions, and each extension can have its own “follow-me” list of phone numbers, allowing calls to follow your employees to up to four different locations, useful especially if your offices become inaccessible.For automatic failover, you must have Direct Termination Overflow (DTO) or a similar service from your phone carrier. With DTO, calls can be automatically re-routed to an alternate phone number (in this case the number for your PBX Parachute service) in the event that your carrier is unable to reach your primary equipment. US toll-free numbers all include DTO and similar capabilities are offered by most local service providers.