Fax Solution

Hi, I am looking for a fax solution that can run on a Linux Platform across a WAN.
The Server (running Linux 6.3) is situated at the Head Office 8 Lines (Johannesburg South Africa), branch one (Cape Town South Africa) 2 lines, branch two (Durban South Africa) 2 Lines, connecting to the H/O server, the solution must also beable to integrated Outlook.

Please advise.

Thank you