Unmatched support excellence
Expert assistance 361-days-a-year
Our dedicated Support Service is available 18-hours-a-day, seven-days-a-week, 361-days-a-year. Whether you need help getting started, troubleshooting an issue, or just want quick advice, our skilled support engineers are ready to assist. You’ll get friendly, expert guidance tailored to your business whenever you need it.
18-hours
7am to 1am daily
Closed Christmas Day, New Year's Day, Good Friday & Easter Sunday.
Instant support at your fingertips
Launch our Callista Support Calling Card from your desktop to start a live session with one of our expert engineers. You can download the Calling Card for free from here.
I couldn't be happier with the service and training that Alex provided. He worked at a pace that was tailored for my needs and was clear and concise in his instruction. He made room for all my questions, no matter how trivial they may have been. Alex was friendly throughout and made the training process enjoyable. I couldn't have asked for better. Thank you. As for the ongoing support that Callista provides, it's always easy and prompt.
