Asterisk 1.4 - The Professional's Guide : Implementing, Administering, and Consulting on Commercial IP Telephony Solutions
(Reklamlänk)
Asterisk is the leading Open Source Telephony application and PBX software solution. It represents an effective, easy-to-administer, and accessible platform for running enterprise telephony requirements. The real world, however, offers numerous hurdles when running Asterisk in the commercial environ