This Service will provide you a customized Lab for your training which includes:
Your our URL fro remote acces and Public IP (Valid for 30, 60 or 90 days)
A fully deployed SIParator® Instance available for 30, 60 or 90 days
A Shared IPPBX (FreePBX) sitting behind the SIParator® with 2 Extension numbers pre-asigned
A fully operational DID and SIP Trunk (Using Twilio) (for 30, 60 or 90 days) limited to outbound US domestic Calls. 
Live Support in case is needed (30 days)
 
You will need to request to Ingate Systems AB,  for an evaluation license for 30 days (This is free of charge - https://account.ingate.com/Try_Ingate.php)