Theodoros, I was trying your recommendation, but it didn't work, I received a message in the 3cx SystemService log that makes me think that something is not working and that it is not on the 3CX side but rather on the CRM side:
2024/04/11 10:22:42.052|13695|0005|Verb|CRM: Not processed. Number=3004756981804745, connection=102, state=Ringing
2024/04/11 10:22:42.052|13695|0005|Verb|CRM: Add to processing. Number=3004756981804745, connection=102, state=Ringing
2024/04/11 10:22:42.052|13695|0005|Info|CRM: ProcessActiveConnections(). Attached entries to connection: 222
2024/04/11 10:22:42.052|13695|0005|Verb|CRM: LocalMatches=222. Number=3004756981804745, connection=102, state=Ringing
2024/04/11 10:22:42.052|13695|0005|Info|CRM: Synchronize(...) called
2024/04/11 10:22:42.054|13695|0019|Info|CRM: maxConcurrency=4
2024/04/11 10:22:42.054|13695|0019|Info|CRM: making request to CRM. Number=3004756981804745
2024/04/11 10:22:42.054|13695|0019|Trac|CRM: Obtaining scenario entity order for entity 'id'
2024/04/11 10:22:42.054|13695|0019|Trac|CRM: Ordering configuration not found, using scenario entity order 0 for entity 'id'
2024/04/11 10:22:42.054|13695|0019|Verb|CRM: Processing scenario 'Default'.
2024/04/11 10:22:42.054|13695|0019|Verb|CRM: Creating new HttpClient for Basic authentication
2024/04/11 10:22:42.054|13695|0019|Verb|CRM: Performing GET request '
https://34f2-2800-300-8391-8e50-704...est/clientes3cx/search?number=004756981804745'.
2024/04/11 10:22:42.054|13695|0019|Info|[System.Net.Http.HttpClient.Default.LogicalHandler] Start processing HTTP request GET
https://34f2-2800-300-8391-8e50-704...est/clientes3cx/search?number=004756981804745
2024/04/11 10:22:42.054|13695|0019|Info|[System.Net.Http.HttpClient.Default.ClientHandler] Sending HTTP request GET
https://34f2-2800-300-8391-8e50-704...est/clientes3cx/search?number=004756981804745
2024/04/11 10:22:44.438|13695|0019|Info|[System.Net.Http.HttpClient.Default.ClientHandler] Received HTTP response headers after 2383.8481ms - 200
2024/04/11 10:22:44.438|13695|0019|Info|[System.Net.Http.HttpClient.Default.LogicalHandler] End processing HTTP request after 2383.9784ms - 200
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: The response is: '{"id":"1486010","rut":null,"nombres":"New 1693940484538","apellidos":"3CX Contact [Number] 1693940484538","mailPersonal":null,"mailCorporativo":null,"email":null,"telPersonal":"004756981804745","telCorporativo":"","phone":"004756981804745","entityId":"1486010","number":"004756981804745","contactUrl":"
https://34f2-2800-300-8391-8e50-704...app/dinside/iniciar/llamadaInbound3cx/1486010"}'
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: Filtered variables for matching:
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: 'Email' = ''
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: 'PhoneBusiness' = ''
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: 'LastName' = '3CX Contact [Number] 1693940484538'
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: 'ContactUrl' = '
https://34f2-2800-300-8391-8e50-704...app/dinside/iniciar/llamadaInbound3cx/1486010'
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: 'ContactID' = '1486010'
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: 'FirstName' = 'New 1693940484538'
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: 'PhoneOther' = '004756981804745'
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: Processing scenario 'CreateContactRecord'.
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: Creating new HttpClient for Basic authentication
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: Skipping request...
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: No matchings found.
2024/04/11 10:22:44.438|13695|0019|Verb|CRM: Removed from processing. Number=3004756981804745
2024/04/11 10:22:44.438|13695|0019|Info|CRM: processing of 3004756981804745 has been finished
So with this what I think is that for example I can't get it to send the call record and I don't know why this is happening.