3CX Debian installation — partial notes
Review the captured Debian network-installation notes for a 3CX server, alongside the linked vendor guide. The domain choice remains unconfirmed and the screenshots are held, so this is not a complete installation procedure.
Source-derived reference
These notes were recovered from OneNote. Configuration, permissions and operating results have not been freshly verified. Confirm the applicable authority and environment before acting.
Step by Step for this: https://www.3cx.com/docs/manual/installing-debian-linux-pbx/
If you have two NICs ( one for phone vlan one for SIP TRUNK _set up already select phone VLAN and hit enter
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Click ESC ( backtrack) if you see a page like this or similar till you get to a ‘Configure network manually’ page. Do not proceed until you get to a page where you can Configure the network manually.
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Configure the network manually:
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Enter IP address of server manually, enter gateway etc
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Now enter name servers which are the main DC’s
Enter domain name – need to confirm if this is correct or not:
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Rest of settings are straight forward – follow 3CX article.
Install 3CX stable
Continute with unatttended install
If it installs properly it should restart and boot into 3CX:
Screenshot retained for review