Hi: disclaimer: I'm not a
voip.ms customer, and so hopefully somebody who is, will chime in.
Just a couple of quick thoughts:
If all inbound calls (tests you have made from your cell phone, and others, for example) appear on your
voip.ms webpage as received, then it would seem that the inbound call route is working to their server, but failing to reach your SIP client (your OBi).
Is your OBi 100 listed on your OBiTALK web portal account?
http://www.obitalk.com/obinet/pg/obhdevIf so, look at the status page, and click the device name, and view its status page. Scroll down to look at the "status" column. Does it say "Registered", or something else?
If your device is not on OBiTALK, then pick up the attached phone and press ***1 and write down the IP address it speaks to you. Go to that address on your web browser, to view the status information. You can also view the call history from that web page, to see if it shows the inbound calls.
The goal here is to see if there's a problem with your
voip.ms setup on the OBi.
If it shows "Registered" but inbound calls fail, I'd suggest opening a ticket with
voip.ms to troubleshoot. If it isn't showing "Registered", you can try eliminating the OBi as the source of the problem by unplugging your OBi, then installing a SIP "softphone" client on your computer, and entering your
voip.ms SIP server credentials (user name and SIP password), then trying inboubd and outbound calls. Here's an easy-to-use and free softphone:
http://www.counterpath.com/x-lite/If it works with X-Lite, but fails with the OBi, then you've got an OBi problem we can troubleshoot.