It would be great to add TR-069 Monitoring support to N-Central. Ourselves and multiple other IT companies I know deploy IP phones to clients. Most IP phone manufacturers such as Cisco and Yealink do not support SNMP. They do however support monitoring over TR069. Solarwinds would be able to sell us hundreds more network device licenses if it supported TR069 :)
I have engaged with our Solarwinds account manager, and it is unfortunately not in the roadmap at all.