windows7 ultimae IIS not abyss

[jmooo]

Hi

How do I configure 3cx phone server version 12 to use my IIS install NOT abyss on a windows 7 ultimate os?

I installed IIS first, then ran the 3cx installer. Found the choice of webservers "grayed out".

 

[Pierre_3CX]

Hi there,
Please note that IIS can't be used by 3CX Phone System on windows workstations but only on windows servers. That is why the option is grayed out on installer even if you installed IIS.
This is because of restrictions in number of active connections on these environments, while Abyss doesn't have such restrictions.