Greetings,
We are using a StarPlus phone system (SP7000-00) connected to a SLT Adapter SP7420-00 which is then conneted to a Vodavi Voice Box DHD2G0744, and today, abruptly, whenever anyone dials in, the voicemail doesn't answer, and when we dial the voicemail in-house, none of the keys on our phones work.
Has anyone heard of this before? The system does not appear to be fried or damaged in any way.
