Fax Client Invalid Caller ID

Daniel_D

New Member
Mar 3, 2025
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Hi Guys
im testing setting up the fax service
I have inbound/outbound through email working using mailgun
but when i try and send through the fax page, it doesn't work

looking in the logs i get the error 2026-02-06 01:26:58] production.ALERT: Invalid Caller ID is set up for fax server 50000: XXXXXXXX

ive looked around where i can try and fix the caller id, but haven't had any luck
any suggestions?

Version: 1.4.1
OS: Debian 13
Hosted: Digital ocean
 
This error message seems to actually belong to the email-to-fax code. The caller ID is set in the Fax Server settings. Is your caller ID selected, and is it a US-based number?

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Morning pbxgeek
Yes its working. Thanks for that :)

side note, where do you edit the email templates? seems to be a mix of the original fusion pbx and the fs pbx
 
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When trying to view the sent logs occasionally i get a 500 server timeout error
in the logs its throwing errors around the number not matching the provided country
 

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This might be due to the same issue on a different page. Let me look into this and push another update.