Talk:VoIP Phones - Asterisk: Difference between revisions
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== Authentication == |
== Authentication == |
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*Voiceless must authenticated so that calls are recognised as the above peer section. |
*Voiceless must authenticated so that calls are recognised as the above peer section. |
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| ⚫ | |||
*There are two options: either detect Voiceless and ask it to authenticate, or request that every rejected INVITE from all sources authenticates. |
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| ⚫ | |||
=== Authenticate Everyone === |
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*This is the more secure option as it stops your usernames from being enumerated by brute force. |
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*You can't allow a default guest context (unauthenticated calls) or calls from Voiceless will use it. |
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<pre> |
<pre> |
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[general] |
[general] |
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allowguest=no |
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alwaysauthreject=yes |
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match_auth_username=yes |
match_auth_username=yes |
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</pre> |
</pre> |
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=== Authenticate Voiceless === |
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*This is the more complex option as you need to list every Voiceless name. |
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*It is the only option if you need to allow the default guest context (unauthenticated calls). |
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<pre> |
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[general] |
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; allowguest=yes |
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; alwaysauthreject=no |
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match_auth_username=yes |
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[aaisp-voiceless] |
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type=peer |
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md5secret=intentionally_invalid_md5_string |
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[aaisp-voiceless-a4](aaisp-voiceless) |
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host=a4.voiceless.aa.net.uk |
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defaultip=81.187.30.111 |
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[aaisp-voiceless-b4](aaisp-voiceless) |
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host=b4.voiceless.aa.net.uk |
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defaultip=81.187.30.113 |
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[aaisp-voiceless-c4](aaisp-voiceless) |
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host=c4.voiceless.aa.net.uk |
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defaultip=81.187.30.112 |
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[aaisp-voiceless-d4](aaisp-voiceless) |
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host=d4.voiceless.aa.net.uk |
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defaultip=81.187.30.114 |
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</pre> |
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= Outgoing Calls = |
= Outgoing Calls = |
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Latest revision as of 20:04, 7 April 2015
Incoming Calls
Peer Section
- Accept authenticated calls and route them to a context.
[aaisp-incoming-username] type=peer context=aaisp-incoming-context secret=aaisp-incoming-password transport=udp disallow=all allow=alaw trustrpid=yes
Authentication
- Voiceless must authenticated so that calls are recognised as the above peer section.
- You need to use the match_auth_username=yes setting otherwise Asterisk will not recognise Voiceless' initial requests.
[general] match_auth_username=yes
Outgoing Calls
- Either use a separate type=user section or combine incoming and outgoing in one type=friend section
Separate Section
[aaisp-outgoing-account] type=user host=voiceless.aa.net.uk defaultip=81.187.30.111 username=aaisp-phone-number remotesecret=aaisp-outgoing-password transport=udp disallow=all allow=alaw
Combined Section
[aaisp-incoming-username] type=friend transport=udp disallow=all allow=alaw ; incoming context=aaisp-incoming-context secret=aaisp-incoming-password trustrpid=yes ; outgoing host=voiceless.aa.net.uk defaultip=81.187.30.111 username=aaisp-phone-number remotesecret=aaisp-outgoing-password