Questions about ...

How to set up a phonebook?	How to set default values for a record?	Nested ring groups and precedence of 'Destination if no answer'?	Which inboud route takes precedence?
Missed calls and ring groups?	How to preserve the external ids of product templates and variants when migrating data?	Immediate vs Planned Transfer	Interessante OCA, thirdparty en eigen modules
How to debug a qweb template?	How to import product prices with base_import_match?	Product variant and attribute improvements