As integration was developed based on older version, I suggest you to test if it works with 3CX Phone System version 15.5.
Also, you could ask other partners. Might be they have customers using this version.
What does "holding wrong DV" mean in hansa.log? Our customer's system crashed and restarted this morning, and this was the last message in the log before it restarted.
The user it ha...
Hello!
You can mark it as closed as option. If document is connected with other documents you can not delete it so you will not be able to delete PO, as you will not be able to remove Goods receipt...