Context can have -?

Hi.
The context in Asterisk dialplan, can have - and _?

[context-one]

[context_two]

Or need to be only like this

[contextone]
?

The quickest way of answering this is to try it! The second alterantive involves trawling through the source code.

In any case, this is a discussion forum, not a support one.

Short answer - yes