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04.29.2008 at 08:32AM PDT, ID: 23362401 | Points: 500
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Securing SIP

Asked by ctudorprice in Voice Over IP, IP PBX Systems, Asterisk Open Source Telephony

We have a pretty basic setup that allows homeworkers to access our Asterisk pbx from home, using simple SIP logins. All we have so far managed to do to secure our PBX is control which IP addresses/ranges to allow through the firewall. This has becoming increasingly difficult to maintain, given growth and homeworkers' dynamic IP addresses.... The homeworkers use a VPN to connect to the back-office network, but our VoIP security is not good.
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[+][-]04.30.2008 at 01:00AM PDT, ID: 21468817

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[+][-]04.30.2008 at 01:48AM PDT, ID: 21468996

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[+][-]04.30.2008 at 02:08AM PDT, ID: 21469071

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[+][-]04.30.2008 at 02:51AM PDT, ID: 21469214

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[+][-]04.30.2008 at 03:22AM PDT, ID: 21469322

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[+][-]04.30.2008 at 04:05AM PDT, ID: 21469505

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[+][-]04.30.2008 at 04:20AM PDT, ID: 21469566

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[+][-]06.02.2008 at 11:40AM PDT, ID: 21694384

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