1. Six steps to future-proof your telephone system
(TelecomsDirectory/Asterisk Info)

... there are choices you can make today that include features and functionality that most companies won’t see or use for years. These same systems are versatile enough to address new technologies that have ...

2. Features of Asterisk
(TelecomsDirectory/Asterisk Info)

... telephony systems and Voice over IP systems. Asterisk offers the advanced features that are often associated with large, high end (and high cost) proprietary PBXs.   Call features ADSI On-Screen ...

3. What is Asterisk
(TelecomsDirectory/Asterisk Info)

... variety of operating systems including Linux, Mac OS X, OpenBSD, FreeBSD and Sun Solaris and provides all of the features you would expect from a PBX including many advanced features that are often associated ...