We just inherited a building which is already wired with Chinese? offbrand “Jiujuan” SIP speakers. These obviously don’t have any designated Milestone drivers for them, but is it possible for them to connect to our VMS just using the SIP protocol similar like how it is possible to connect cameras just using ONVIF protocol?
I am not sure about the Jiujuan devices but please try and see if it is possible to connect the device. Otherwise you will be able to develop your own driver for the devices using DriverFramework as an option if you want.