They can run out of bandwidth and then nothing
travelgirl said:
Hey there, I used the yak communications long distance deal by dialing 10-15-945 just the other night, then this evening when I tried to call a friend it wouldn't work for me?? It would give a busy signal before I could even put in the last two numbers of the phone number?? Just wondering if this has happened to anyone else?? And what you make of it??
Thanks
On rare occasions you can find the same with calling cards, though the one I use rarely has the problem. Most cards/1010 services buy and resell surplus network time from the big phone companies or in limited cases use VOIP and essentially have a internet connection from A to B. At times they get full up and you get fast busy signals etc., since the main computer switches realize, as you get closer to the final switch to the phone you are calling, they have no more capacity.
Since there is so much exceessive capacity the master switches can sense that the overcapacity issue exists and can add more. Usually you call 10 -15 minutes later you are fine.
Intersting that YAK is experiencing this - since it was being touted as a better idea than calling cards though 3-5X the cost per minute. Buy $5 cards, use them all at once, call for 50-60 minutes for $5.00 and throw it out.