When calling technical support there are long waits on hold, 15 to 75 minutes.  That's perhaps tolerable, but the male announcer's incessant non-stop repetitive talking on how wonderful is d-link and their products is difficult to stomach.  Real torture.  Non-stop, loud, repetitive.
If anyone here has some control over tech support and the d-link corporation, please have them modify the on-hold experience.
1.  Have the announcer take pauses and have no talking.  The music on hold is sufficient.  His non-stop relentless talking makes one want to hang up.
2.  Have the announcer stop praising d-link and tech support.   The long waits on hold tell the consumer that others think these cameras are not as simple as d-link alleges/asserts.