I am having a wierd problem with Nupoint. We have a Nupoint 11 box connected to a PIMG through SIP. From the PIMG it connects to a mitel 200ICP by digital trunks. From the Nupoint I can turn on the MWI but not turn it off. From the PIMG, it can both turn on and off the PIMG.
Any ideas what I should look for?
Any ideas what I should look for?