Tag: install

CentOS / RHEL 7 : How to install kernel from rescue mode

A situation where the system has no kernel to boot from maybe because all the kernel are removed from the system or due to a corruption, Kernel installation from rescue mode is required. You can still install a new kernel from rescue mode and make the system up and be running again.

Continue reading

Parse JSON in Asterisk: how to install res_json


If you need to talk to external API and parse JSON in Asterisk dialplan you will need res_json installed. Unfortunately it’s not bundled in Asterisk installation yet but here is how you can install res_json in Asterisk:

Continue reading