Hello,
New to Mitel/VOIP world. We have a 3300 MXe installed at a site. Client is installing SIP trunks and service provider specifically asked for full compatibility with NNI protocol.
I have no idea what protocol does mitel follow but according to official mitel statement through regional support they don't support NNI.
Service provider will be using CISCO 3925 router as termination point.
My question is: is there anyway to make it work with mitel 3300 mxe in present scenario ?