Hi, It has always been clear that a HylaFAX compatible FAX job submission server would add considerably to the value of the FAX facilities in Asterisk and Freeswitch, but somehow it hasn't happened until now. I recently found that in 2005 someone produced something fairly basic for Asterisk in Perl, but it doesn't seem to have been well publicised, and it looks like development stalled long ago. I now have the skeleton of HylaFAX compatible FAX job submission server, in C, working. It accepts FAX submissions from sendfax and a couple of the windows HylaFAX clients, though it needs a lot more polishing. Now I need to look at the best thing to do on the Freeswitch side. I aim to make the server maintain its own database of FAX jobs. It will attach to Freeswitch, by ESL; push the jobs through FS; deal with scheduling, retries, etc; and report the final result to the user, just as HylaFAX does. The thing I am rather unsure about is the best way to handle the accounts used to accept FAX jobs? Should I maintain a separate database of FAX accounts, or hook into an existing database? I would welcome suggestions for what would be the most useful approach. Steve