RelayFax Documentation Manual in PDF format RelayFax Frequently Asked Questions (FAQ) Looking for a quick answer to your questions about RelayFax? Many of the most commonly asked questions can be found in the RelayFax FAQ list. RelayFax Compatible Hardware Here's a list of known modems that are compatible with RelayFax. Email Support If you cannot find an answer to your question on our support pages, please feel free to email our technical support team at support@ccsoftware.ca, we'll be glad to help.