What I find interesting is that the entire time I am on hold the "hold" message is a guy talking about how great Dlink is for businesses. I got to hear this for 40 plus minutes. I would not consider Dlink for an IT business application because of their poor consumer customer service. If email is an unreliable communication method for a customer service issue for a IT company something is wrong with their customer service department and operating procedures.
I work for an $80B multinational technology company and we handle technical support the same way for all products that we sell. A customer calls in and speaks with a live person. They are asked for their name, call back number, email address and product they are having an issue on. They are guaranteed a call back from the proper application engineer or customer service agent (depending on the issue) within 2 hours during regular business hours. We do not make the customer wait on hold indefinitely. This also eliminates the issue of a lost call, hang up, etc. causing the customer to drop out of the que and have to start the process all over again. Additionally, we send an email with a case number in the subject line that they can reply to if unavailable via phone to work on a resolution.
I will call Dlink tomorrow in the morning and hope for a better result.