The IPitomy SMS client has moved from the windows desktop application to a website. It can be found at [IPitomy SMS Site] and uses your username, SMS number, and password to log into it. This site lets you send and received SMS messages over your existing IPitomy SIP trunk phone numbers.
Upon going to the link above, you will be greeted with the login page as follows:
You will get your username and an initial password that needs to be changed from us, and use the number you had SMS set up for on this login page.
After logging in, you will be brought to your message inbox. This contains your chat history, with all numbers in the box, where you can reply or delete messages. At the top you can start a new message, and update profile settings such as contacts or create groups.