Messages
FusionPBX Messages supports SMS and MMS using provider integrations and message queue services. Setup includes the Messages/Providers apps, service daemons, provider credentials, destination mapping, and testing.
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Configure FusionPBX Messages
installing, configuring, or troubleshooting FusionPBX SMS/MMS Messages and provider integration.
Caller may say: messages, SMS, MMS, message_queue, providers, send text from FusionPBX.
Do not use when: the issue belongs to a more specific FusionPBX feature path or is outside the Applications menu.
Agent should: confirm app/provider installation, message_queue/message_events services, Nginx media rewrite, provider API settings, destination mapping, country code, and endpoint/user assignment.
Source
https://docs.fusionpbx.com/en/latest/applications/messages.html