Hello guys,
I am working on implementing the delivery and read receipt functionality in our SMS integration with Sangoma app, Freepbx server and module SMS connector. I’ve noticed that, even after setting the message status as “delivered” and “read” in the database, only a single check mark is displayed in the chat.
Is there any specific configuration or setting required to display the double check mark once a message is delivered and read? If there are additional steps we need to follow, examples or documentation would be greatly appreciated.
thank you