I am running 60+ SPA504g phones with a 3cx pbx. I have basic 'option 66' provisioning in place and that is working fine. It would be extremely helpful to be able to perform some more advanced configurations on the phones.
Specifically, I would like to be able to set the softkey during active calls as well as being able to set line 4 to a shared extension (ext2 settings). The provisioning template that I am using is all XML and the only guide I could find has no references to XML parameters at all.
Is there any detailed provisioning examples that I could point me in the right direction? Are these parameters even available for provisioning control?
Any help is greatly appreciated!