Hi,
> how long does it take to create the widgets?
Just a 5 to 10 minutes to define the general settings in Widget
> For how many users?
No matter how many users, just add a new agent to the list and search for the username in the PBX. Estimated time, 1 minute per User.
> How much time should be scheduled for testing (with the customer)?
This depends if it's an on-premise system or a system in the cloud.
The prerequisites should be fulfilled so that the communication from external internet to the PBX trough the existing Firewall is allowed.
> How much time for a possible follow-up treatment?
Not sure what you ment with this follow-up treatment.
> Copying and pasting a few lines of code is not the only part of such a project.
Well if your system is already up and running, Widget App is running, Port and UC license are available for the connection between the Contact Widget App and the PBX, just copying these few lines of code complete the job.
You can try it yourself with the V14Beta. Copy these lines of code in a html file and upload it within a shared files folder on your App Platform.
Open the html file in a browser on this shared location and your Contact Widget is available for testing.
> I am also interested in how much others would calculate for such a project in total.
It's up to our partners how many they charge for these specific services to the endcustomer.
BR,
Karl