Variables are not being saved

[Talmid_L]

In Advanced > Variables, I tried setting 'outbound_codec_prefs' to G729,G7221@32000h,G7221@16000h,G722,PCMU,PCMA,OPUS
After reloading XML, and re-scanning the SIP profiles, the value stays the same. Which file is it saved to? I think it might be a permission problem.

 

[markjcrane]

Advanced -> Variables is save to vars.xml file in /etc/freeswitch

 

[Talmid_L]

I am aware of that, but it's not happening. I wonder if there is a permission problem between "freeswitch" and "www-data".

How I fixed is by editing the file manually and then Flush Cache, Reload XML.