have a new polycom vvx410 with the latest firmware and need to simply set a parameter to 1.
voIpProt.SIP.header.diversion.enable="1"
cant find the setting in the web interface, so i exported the SIP settings and its basically blank with no parameters set. guessing i need to add that code and reimport settings? if so how would the code go into the cfg file?
new to these phones and basically teaching myself as i go. TIA