Change default system extension 7777 and 8888

[kimseng.vit]

Dear 3cx team,

Can you help me how to change default extension 7777 and 8888?

Best Regards,
Kimseng

 

[leejor]

Not sure if the situation changed from 2/ 3 years ago. At the time you could not change system extensions.

https://www.3cx.com/community/threads/change-system-numbers.50817/
https://www.3cx.com/community/threads/allow-to-change-system-extention-777-protect-ivr.62193/
https://www.3cx.com/community/threads/change-fax-server-ext-from-888.57926/

 

[NicholasP_3CX]

This is not possible. These extensions are hard coded.