Asterisk version upgrade

Asterisk Asterisk Support
1

Hi,
I’m working now with Asterisk 1.6.2.20 and i want to upgrade it.
What is the recomended version I should update to?
1.8.19 or 11.1.0 ?
The big numbering leap between this two looks a bit דuspiciously.

Thanks,
Yaniv

2

Here’s an overview of Asterisk versions and their support states:

wiki.asterisk.org/wiki/display/ … k+Versions