Will do....My father called to tell me that he was still having problems this afternoon with incoming & outgoing calls. Very intermittent. I had him switch over to sip2.voipwelcome.com this evening to see how things go. His patience is starting to wear thin, so if this doesn't fix the issue then he will re-connect the Voipo provided ATA to register with sip-central01.

FYI...I'm BYOD connected to sip-central01 w/ absolutely no connectivity or registration issues at all (using grandfathered SIP credentials). Same ATA (SPA2102), same configuration as my father, just a different ISP.