Monday, October 29, 2012

VoIP Security

This article has a good summary of ways to make VoIP service more secure.

"Applying security policies before you implement VoIP."

Utilize a private network like VPN or MPLS instead of the Internet.

'SAFW-SIP aware firewalls are a must"

Digital certificates.

"Gateways and phones should always be authenticated before signaling."

Good suggestions.

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