Obi202 international-outgoing has stopped working in the last several days, which seems to be the only problem). There is no ring tone at all for international outgoing, but there is this response: "We cannot complete your call. Please try again."
Phones have dial tone. Obi202 domestic-incoming, domestic-outgoing & international-incoming are working fine via phones connected to Obi202.
Google talk working well on the web via browser. Via hangouts, everything seems to work; both international and domestic incoming and outgoing calls do work. There is sufficient $ balance.
Any pointer to a solution to Obi202's' problem of international-outgoing call not connecting is greatly appreciated.