Least-Cost Routing Threatens Rural Phone Call Completion
New submitter kybred writes "Rural landline users are increasingly having problems with incoming calls not completing or being dropped. The culprit may be the bargain long distance carriers penchant for 'least cost routing' combined with the conversion of the Universal Service Fund to the Connect America Fund. From the Fine Article: 'Rural phone companies are the victim here," Steve Head says. "They charge a higher rate to terminate calls as it costs more for them. Shoreham Tel gets beat up because everyone calls them and says something is wrong with your system, but it's not. We've been through all of their lines and equipment and there is nothing wrong with it; it's the least-cost routing carriers.'"
So what did they expect ??
I had to deal with this in our corporate PBX, we connect to a provider who does god-knows-what with the call. They do this least-cost routing, but when the call does not arrive it is on the customer to figure out WTF is going on. The provider saves .01 cents on your phone call and the customer pays for the call AND the support! What a way to run a business.
Traffic pumping is/was a practice that essentially let rural US phone companies suck money directly out of large carriers bank accounts. The various regulations in place over the telecom industry meant that companies like AT&T couldn't do anything to stop it.
If the telecom industry had not been regulated, people who lived in rural areas would have have gotten phone service. One might rationally argue along the lines of "Too damned bad. Move to town, ya hick.", but most people would not. The phone service is a utility, a vital one. As such the phone company was granted certain benefits (rights of way for the stringing and later, burying, of cable, for example). In exchange it agreed to wire rural areas. There's more involved than just that, but you get the idea. Without regulation, things would have been a mess, with consumers held hostage. Regulation can fix this scenario too. It's complicated though. You can't just telll the LD carriers "you must complete this call" if doing so costs them more than they charge. Likewise, the small rural phone companies must receive enough revenue to maintain their operation. And of course, wireless muddies things even further. The only way this is going to get fixed is if sane regulation is brought to bear.
if you live where there are few people, you must either pay a premium for dedicated services or go without.
this isn't new. unless I've missed something, the telcos have no obligation to lose money servicing a handful of remote locations.
if you chose to live in the middle of nothing, you probably are not surprised by the lack of off broadway shows, public transportation, and a wide variety of other things that require a certain population to turn a profit. why should telco services be any different.
-Lod
Hang on - it's 'least cost routing'. That means you do it for as little cost as you can mange, not that you only do it as long as it costs less than some arbitrary threshold.
If you can't route it for more than what you charge (on average) then you're not charging enough. You can't just drop the call!
Baloney. If least cost routing were at fault VoIP services like Vonage would fail long before a rural telco. Whatever the problem is at Shoreham Telephone it has nothing to do with least cost routing and everything to do with their technical infrastructure and choice of direct vendors.
Moderating "-1, Disagree" is simple censorship. Have the guts to post your opinion.
Imagine that. I can't terminate a call to your little telco for less than 2.9-3.6 cents per minute. I CAN'T get away with charging customers this. The only real solution is to send calls to the CHEAPEST carrier available and average out the losses against a more popular calling destination.
What burns me is this guy bitching about call quality terminating to their telco BECAUSE of the telco's outrageous termination rates. Then the guy tries to play it off on the PUC, meanwhile knowing full well that they submit the rates for approval before the commission who sets the MAXIMUM rates.....
Just checking... Not relevant to the rest of the world eh.
The little local companies that completed the calls were getting astronomical call termination rates. They milked the cow until it was dry.
So we need to revisit the termination scheme for telecom. Otherwise what will happen is that you won't be able to complete calls into the backwaters of the U.S. Only serves them right for getting greedy!
I live in southwest Montana and we're serviced by a rural telephone co-op. I work in Big Sky, Montana, and you might recognize that name because it's one of the biggest ski resorts in the country. This problem didn't really exist three years ago and has increased significantly in just the past year. For those of you unfamiliar with rural telephone co-ops, here's a smattering of what it's like.. because it's QUITE different than dealing with carriers or even your local CLEC:
1. Rural telephone co-ops are exempt from the 1995 Telecommunications Act. That means all sorts of things, one of which was they were until very recently exempt from providing E911 service. (This is something your local PSAP probably takes for granted. We're about 15 years behind the times.)
2. We can't call a lot of Google Voice numbers. I'm not sure why. Possibly it's because the local co-op has a problem with their dial plan settings, that happens. However, some Google Voice numbers do work. It's just weird.
3. There's a lot of companies that provide hosted toll free numbers and provide both ACD-like services as well as collecting ANI so you can run all kinds of nice reports. We use services like that and increasingly we've run into a lot of problems because sometimes they outright can't transfer calls to our local DID's. Typically those kind of companies use cheapo LD carriers, but they also usually have a few PRI's with major carriers like AT&T. We usually have to request they change their default routing to use one of those carriers instead.
4. On the flipside, we have surprisingly good Internet service. Three years ago we put in a 50x5Mbps connection and this year we augmented it with a 26x1. All of that service costs us $500 a month. That's not as spectacular of a deal as it was 3 years ago, but considering where we are, it's pretty impressive. At home, I've got fiber to our house - not bad for a community of 838 people.
----- obSig
The boonies are usually red areas that vote republican and spout off nonsense about being independent of Obama and the evil liberals who suck up all the money
Here is your chance to practice what you preach
Pay for your lifestyle
And cheap calls is all it is. They want to pay the same as everyone else. Look, I spent a lot of time living in rural areas in the US and elsewhere. I know the issues. I know the costs. But I am not asking anyone else to pay costs that I choose in incur. In other countries you have phone service. You just pay for a cell phone. And if you have to you pay for a booster station. That is all there is too it. There are very few areas in the US that have no cell reception, and I am sure most would work with a booster. Hell, in my house I don't have good cell reception. Do I go to the feds and demand a personal booster?
If you want reliable phone, do what others have done. Form a cooperative. Pull fiber to the community, and then have the individuals pull wire to their properties. Say this is too expensive, say that the feds should pay for it? Well them maybe you should vote for a liberal government who will tax enough to fund it?
What I feel is really funny is that somehow taxpayers are expected to foot the bill so that people can just pick up the phone whenever they want to just to chat, and we are expected to pay for that entitlement. Give me a break. When I was growing up we often did not talk to our extended family. Why? Because it was expensive and we could not afford it. Maybe once a week on sunday morning, but that was it. I guess we had the advantage is that we were literate so we wrote letters.
I normally am much more receptive to these complaints. We are a rich country so we should have universal reliable communication, health care, education, transportation, teleportation, rib eye, Helly Hansen clothing, but given that those people just voted in great majority against it, it seems a little over the top.
"She's a scientist and a lesbian. She's not going to let it slide." Orphan Black
Customers want to pay a cheaper rate for phone calls. Imagine that!
Wouldn't it be great if we had a defacto monopoly that made sure that there was adequate revenue from long-distance calls to subsidize local service in rural areas, so that it wouldn't cost $300 per month to have a telephone? High-volume users would, of course, be paying for all the infrastructure to complete calls. It might even have side effects, like if phone calls were more expensive it might cut down on telemarketing (because it would be less profitable). There'd be a lot of accountability in the system by default, as one company would be in control of all aspects of the call. If something broke, the customer had one number to call (hey, maybe make it an easy to dial number like 611 or something!), regardless of whether the problem was with their instrument, their local loop, or a trunking problem on the long distance lines. We'd need, of course, to regulate this company to ensure that they don't use their monopoly power excessively. But the upside is, this company could be (in effect) a research and development powerhouse. Who knows. This company might even do something radical like invent microelectronics as we know it, or create a powerful operating system that everybody emulates.
Wait.
The rural areas already have service installed and wire/firbe pulled to their homes. They have no need for federal assistance and who they voted for has NOTHING to do with this. (Can we please get past this election stupidity.)
The issue is that because the routes to rural services cost more, many carriers and long distance providers will not route calls to them. That means that when Jr. moves to NYC and leaves Granny in BFE, Jr. can't call Granny. She has service and she can call him in NYC, but Verizon or L3 doesn't route calls back to BFE because they deem the route cost too high.
There are two appropriate solutions:
1. Verizon eats the higher cost of the route. They "lose" money and won;t do that.
2. Verizon passes the higher charges onto the customer. That's "hard" and since the customer is on a "Free Nationwide Long Distance Plan" they are likely to take issue if Verizon charges them extra.
I work for a small rural telecom, and we deal with this issue quite literally every week. Someone who lives out in what most would consider the middle of nowhere, ends up having a call completion issue. And who do they blame? Their telephone company, of course. After all, we provide the telephone service, and people assume that a paid service is supposed to just work. Telling these people to move back to a city is ridiculous also, as many of them are running farms or performing other (sometimes astronomy related work in my state) tasks that can't be done in a city.
The real problem is that long distance providers often don't want to even work with us on the issue. We can call up CenturyLink, for example, and they will tell us that they're unable to work with us directly. We have to tell person A, who initiated the call that person B was unable to receive and is complaining about, that they need to complain to CenturyLink. The person who initiates the call that did not go through properly has to initiate the complaint. And why would they do that, since they're able to call everyone else without issue? Clearly person B has an issue with their service.
In short, it's a giant cluster-f. I'm tired of having to tell people who pay money for their service that some larger telecom can't get its sh*t together. Meanwhile, we check every copper line from the CO to the customer sometimes because we want to give the benefit of the doubt and ensure the customer isn't having another issue, and it comes down to call completion problems. Honestly, I think the FCC should be forcing long distance carriers to pay for the time wasted due to their incompetence. The issue would get fixed a lot faster that way.
Apart from the fact that Microsoft has access to your call history, is that for calls from Skype to non-Skype numbers have to experience what we here in the UK call the 'last mile'.
This is the POTS line that the Telco supplies and are increasling reluctant to support in the USA. Some of my friends live in the boondocks near Ely Nevada. Calling them is pure pot luck. I get through to other friends in Kazakhstan more reliably.
(POTS = Plain old telephone service).
As an aside, BT (The incumbent UK Telecoms supplier) has just replaced all the Poles and All the overhead wires in my street. As a result, my broadband went from 60Mbits to 85Mbits just because the line losses went down from 15dB to 8dB.
What is the solution to this problem for rural/boonies users in the US?
Apart from setting up your own local carrier and encouraging WiMax type cell infrastrucure (and possibly get sued by the likes of AT&T) or even your own microwave links, there is not much you can do.
A close friend of mine own 16K acres about 3 miles south of the nearest highway. He has a microwave link to a relay tower. IT cost him $12K to install. The telco wanted $35K to install a line capable of 19.2K dialup. When the local carrier found out they threatened to sue him for breaking their local monopoly. As he is a retired Corporate Lawyer, they soon backed down. Even so, the endpoint of the link that connects to the relay tower is no longer his property despite him funding it completely.
Haven't the telcos ever heard of "Lowest Cost Spanning Trees?". This is what's done in internet routers to prevent exactly the kinds of infinite loops causing the problems there. Spanning trees still provide the carriers with the best available pricing for a given set of call end points over the available routers, but also ensure that infinite loops don't occur within the network, thus providing proper connectivity to the end user.
Nice people. They try hard. But. Their services are overpriced and not reliable. You are forced into a landline, like it or not, to get dsl. (that landline runs 17.50 plus about 7.50 in FCC garbage which is pretty much what Verizoff charges in other locations). The DSL service is marginal. What is described as 'up to 6 Mbps' is in fact.. (for me) below 3 as the data transmission is unreliable faster than that. Their cable service is.. dreadful? Often goes out of service for long periods. While we all understand the economics of remote/rural telecoms, people should also keep in mind that Waitsfield Telecom has actively fought to keep other providers out of our service area. They could have competition but they have made sure they do not have it. The years of nobody else wanting to try to serve our area are gone over but as customers, we are denied those choices becasue it would likely mean the wend of Waitsfield Telecom.
I know I'm showing my age, but I really miss toll quality calls. You know, the polar opposite of the typical...hello....it'sssss bbbsx ... ble b. sors and then....s t boob bleeep blorp.
So we'll meet then. bye....click
This example seems a bit fishy. Even the local telco can't call their customer, so in this case its just because they aren't answering their phone, not due to routing issues.
Isn't this USF kinda the same idea as the US Postal Service getting a monopoly on mail delivery?
The whole point is to prevent a business from milking the cheap spots and leaving the rural areas out in the cold.
Considering abusive monopoly practices I would love for the phone system to be nationalized just like the mail.
The problem lies with Verizon and AT&T. I speak from a decade of experience working for carriers. Verizon, AT&T and other behemoths actively discriminate against small carriers, by enforcing several policies that make it impossible for them to purchase direct routes. Logic says that a straight line is the shortest path, but in the current state of telephony, it's sometimes prohibitively expensive.
Things Verizon requests for an interconnect:
- Lots of traffic. The prepaids are huge, that alone eliminates over 75% of all carriers.
- Proprietary bias. They prefer H.323 and other obsolete technologies. Their H.323 implementation (up to and including codecs) is designed to work mostly with cisco, and is not very asterisk-friendly.
- If you request SIP as a more rational approach to interconnection, sales will screw with you for weeks. When you finally manage to get authorization for a SIP interconnect, they notify you the traffic quota for SIP is even higher, requiring an increase in the monthly prepaid. Then they just send you an example cisco configuration and a few doc files with misleading information.
- Then the bureaucracy starts. If you aren't connecting with cisco equipment, and you aren't prepaying shitloads of traffic, they'll drive you insane with red tape.
- When you go through the cisco file you end up understanding what you need to interconnect with them:
- They will send and accept traffic from ONLY ONE IP, through an IPSec tunnel. If you require additional IPs, it'll mean another interconnection, and it'll cost you. And, yes, that's right, you have to send your SIP signalling through an IPSec tunnel, then reinvite all media. But they'll only accept reinvites to pre-defined hosts (up to 8), so you can't reinvite traffic directly to your customers, and therefore you must afford all the extra bandwidth costs associated.
- Of course, getting such a setup to work will require some testing and debugging, which will be extremely hard as their support department refuses to work with you or give you any feedback if you aren't using cisco/nortel/netgear etc. If you are using FOSS, you are SOL.
- Finally, going through all this steps will take anywhere from 45 to 90 days.
- Let's say you need to migrate one of your server (common in 99% of all carriers, since they don't own a fucking datacenter, and they collocate their equipment). Or you need to add a new one. Adding a new server will take at least 30 days. Just changing the IP address of one of your servers will take ~15 days.
- Even after you've got everything working, they'll do stuff such as sending you an email saying they'll discontinue the platform you are working on in 15 days, and you need to migrate. Or you need to stop using a particular codec. Or you need to change some other arbitrary thing. That'll, again, make you loose traffic, and therefore money.
AT&T, BT, and all other industry behemoths have similar practices. Some will even force you to collocate equipment at their locations. This means It's extremely expensive for small carriers to purchase directly from them. So they buy from other carriers. But again, this other carriers are still too small to purchase directly from the actual Tier-1 bastards, so they purchase from somebody else too. In the end, It's cheaper to buy from some small provider that is still bigger that still has 2 or 3 hops before getting to the big guys than purchasing directly from them. That is Verizon's fault.
So, yeah, you end up purchasing from some carrier with huge latency, and poor peering, but he offers you a simple IAX2 trunk right away, you can send traffic from any IP, you can just call support, and there are no traffic quotas. You can just prepay through paypal as you go. And that's better than having to deal with verizon.
This is just one of many reasons why I don't work on telephony anymore, and one of the reasons I try to call PSTN lines as little as possible.
This guys are hypocrites, blaming others when they are the only ones to blame.
WTF am I doing replying to an AC at 5 A.M on a Friday night?