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VoIP Security: Difference between revisions
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This page gives information about features on the AAISP side that can help secure your VoIP service, as well as what you can do on your network to secure your VoIP service.
==Security Settings on the AAISP Control Pages==
These settings are set on the [[:Category:Control Pages|Control Pages]]: http://aa.net.uk/login.html
The control page will also show you the number of SIP registrations and the useragent and IP of the registered phones.
=== SIP Password ===
*A number will have a sip password, this can be changed from the [[:Category:Control Pages|Control Pages]], the 'Make Password' button will generate a password for you.
Ensure you use a VERY strong password.
=== Call Rate Limits ===
*National outgoing calls can have a price limit (default = 20p/min)
See: [[VoIP Call Rate Limits]]
=== IP Access List (restrict access by IP) ===
IP Access List - a VoIP number can be given an IP address to which is only allowed to register (i.e. you can add the IP of your phone, and only that phone will be able to register)
2001:DB8::/48, 128.66.0.0/27 (a IPv6 and an IPv4 network block)
=== Bill Warning Emails ===
The system can send advisory messages when a billing amount is reached. This is set per number on the [[:Category:Control Pages|Control Pages]]. The email set for the Number and for the Login is used.
During the month, each time the amount is reached an email will be sent. At the end of the month the amount is reset.
This feature was added in October 2011, the default warning level is £10, and for numbers which used over £10 in September the rate was set to 1.2 times September's bill amount.
=== IP and User Agent Warning Emails ===
A new feature added [http://status.aa.net.uk/1948 2014-06-11]
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