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VoIP Phones - Asterisk: Difference between revisions
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Don't feel comfortable with live number in example. No point in allowing ulaw because AAISP don't use it
m (sip.conf removed as of Asterisk 21) |
m (Don't feel comfortable with live number in example. No point in allowing ulaw because AAISP don't use it) |
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When reading the instructions below be aware which are for sip.conf and which are for pjsip.conf.
=indications.conf=
Here's an easy change to make, to use UK call progress tones in the [general] section change the country code from us to uk (assuming you are in the UK).
[general]
country = us ; default location
to
[general]
country = uk
=pjsip.conf (PJSIP)=
==PJSIP: Trunk registration==
Here is an example of a working pjsip.conf setup where Asterisk will register with A&A in the same way as a SIP phone does in order to
It is recommended you read the "PJSIP: NAT Issues: Keep-Alive / Anti-Idle" section below as you may wish to comment out or drastically increase the qualify_frequency line(s) if your Asterisk is not behind NAT.
In pjsip.conf:
[
type = registration
retry_interval = 20
contact_user = maininbound
expiration = 120
outbound_auth =
client_uri = sip:+
server_uri = sip:voiceless.aa.net.uk
[
type = auth
password =
username = +
[aaisptrunk]
type = aor
contact = sip:+
qualify_frequency=20
[aaisptrunk_servera]
type = aor
contact = sip:+
qualify_frequency=20
[aaisptrunk_serverb]
type = aor
contact = sip:+
qualify_frequency=20
disallow = all
allow = alaw
direct_media = no
rtp_symmetric = yes
aors = aaisptrunk,aaisptrunk_servera,aaisptrunk_serverb
outbound_auth=
The "contact_user" option in the registration section sets the context for incoming calls to Asterisk, in this example calls come into the context "maininbound" in extensions.conf
Calls come into the context "maininbound" in extensions.conf - in this example calls get sent onto extension 222 and 205 for 20 seconds and then go to voicemail.▼
===extensions.conf===
▲
[maininbound]
exten = maininbound,1,Dial(PJSIP/222&PJSIP/205,20)
exten = maininbound,n,Voicemail(222@default,us)
exten => _X.,1,Dial(PJSIP/${EXTEN}@aaisptrunk,,)
==PJSIP: Trunk without registration==
If you don't need Asterisk to make outgoing calls, you can have A&A send incoming calls directly to Asterisk. Use the above example but do not include the top section for "[reg_442082881111]" and the 'outbound_auth' item in the aaisptrunk endpoint.
Then set the AAISP control panel to point to your server by hostname or IP address:<br />
Outgoing calls require registration, and you'll automatically receive incoming calls to registered "phones". If you register Asterisk and have calls sent directly to Asterisk you'll receive 2 copies of each call.
[[File:Asterisk pjsip noregistration.png|border]]
exten => _X.,1,Dial(SIP/voiceless-out/${EXTEN})
</syntaxhighlight>
For inbound calls (assuming you're routing
<syntaxhighlight lang="ini">
[voiceless-in]
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