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Protection against SIP vicious on wp52 and above
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mkeuter Offline
Asterisk Integrator

Posts: 81
Joined: Jul 2013
Reputation: 3
Post: #5
RE: Protection against SIP vicious on wp52 and above
But the best way to protect against SIP scanners is to do this on your firewall or SIP-PBX (or SIP Proxy) and let run "external" phones through a VPN. Cause on the phone there will always be limited resources.

Example: in AstLinux (Asterisk Linux distro) we have a firewall plugin where you can define the useragents of the SIP scanners e.g. "friendly-scanner sipcli VaxSIPUserAgent".

12-15-2014 10:14 PM
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RE: Protection against SIP vicious on wp52 and above - mkeuter - 12-15-2014 10:14 PM

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