Accept-Language

An example of the header is shown below:

Accept-Language: da, en-gb;q=0.8, en;q=0.7

The header properties are shown in the following table:

Header Level Action	Add	Delete	Modify		List Entries
Operations Supported	Yes	Yes	No		N/A
Keyword	Sub Types			Attributes
N/A	N/A			N/A

Below is a header manipulation example:

Rule:	Add a new Language header to all INVITE messages: MessageManipulations 0 = 1, invite, , header.accept-language, 0, 'en, il, cz, it', 0;
Result:	Accept-Language: en, il, cz, it