Asterisk is a complete PBX in software. It runs on Linux and provides
all of the features you would expect from a PBX and more. Asterisk
does voice over IP in three protocols, and can interoperate with
almost all standards-based telephony equipment using relatively
inexpensive hardware.
Update Information:
* Tue Oct 27 2009 Jeffrey C. Ollie
* Tue Oct 27 2009 Jeffrey C. Ollie
[ 1 ] Bug #531199 - asterisk: ACL not respected on SIP INVITE (AST-2009-007)
https://bugzilla.redhat.com/show_bug.cgi?id=531199
This update can be installed with the "yum" update program. Use su -c 'yum update asterisk' at the command line. For more information, refer to "Managing Software with yum", available at .
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