T48G Registers Successfully, Then Later Fails

[jolouis]

(04-06-2019 11:21 PM)blackoil Wrote:  Thinking that the dongle could be the problem, I ordered a new one. And the problem persists just the same. It almost seems like my voip provider is only allowing 3 phones to be registered at once (is that even possible)?. I thought I could troubleshoot this, but I am stumped and hope someone on this forum would be so kind as to offer some assistance or has had a similar experience.

Well the easiest way to see where the problem lies would be to temporarily hardwire the phones (or at least #3 and #4). Just leave them wired in for a few hours (or whatever the normal time frame for things breaking is), and see if the problem continues or if it goes away.

Obviously if it continues then there's something with the SIP provider that you need to resolve.

On the other hand, if hardwiring solves the issue then its probably wireless related. My initial reaction was same as yours, something funky/bad with that one dongle, but if you have replaced it already and the exact same thing happens that rules that out. Other possibility is something funky with the AP not playing nicely/getting along with the dongles. That would be harder to troubleshoot without access to an alternate AP...