Asterisk (and Digium) are leading suppliers of open -source IP PBX software. The Asterisk software is functional, flexible, and extensible. We found it to be a very good platform for setting up a SIP-based system. Like any VoIP system, it does have some security vulnerabilities in its default configuration, but these can be addressed. You can expect adoption of Asterisk to increase in the future and find its use in more and more enterprises .

Hacking Exposed VoIP. Voice Over IP Security Secrets & Solutions
Hacking Exposed VoIP: Voice Over IP Security Secrets & Solutions
ISBN: 0072263644
EAN: 2147483647
Year: 2004
Pages: 158

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