In our home turf, the same entity is operating local and long distance tandems 
(I hear it's even the same chassis, just a different blade), so locally, I 
wouldn't really be avoiding dealing with the ILEC. I understand that may not 
always be the case. I'd assume it would be fairly common, though, where one 
ILEC is dominate in the LATA. 


Ah, so scale doesn't necessarily help them on the local side if I need all of 
my own trunks anyway. That makes sense. The terms presented to me don't seem to 
jive well with (my portion of costs of the other gear + profit) * number of 
trunks required, but that could be a business decision on their side. 


It totally makes sense that the incumbent and\or government are the source of 
the problems and not some third party trying to solve problems and provide a 
service. 




----- 
Mike Hammett 
Intelligent Computing Solutions 
http://www.ics-il.com 



Midwest Internet Exchange 
http://www.midwest-ix.com 



----- Original Message -----

From: "Paul Timmins" <p...@timmins.net> 
To: voiceops@voiceops.org 
Sent: Friday, August 9, 2019 2:51:41 PM 
Subject: Re: [VoiceOps] Connecting to Remote Tandems 


I'm sure I know which one you're talking about. It's because they exist in 
entirely different regulatory domains. The upside of inbound feature group D is 
that you get to cut out a terrible ILEC tandem, and at least the vendor I'm 
thinking of doesn't charge for the trunks themselves, so you're at a very 
strong cost advantage on it. 


Inbound local trunking, usually interconnection agreements dictate that the 
trunks have to be dedicated per carrier, so you're just avoiding sinking 
hardware cost and transport, but it still uses up considerable resources at 
least in AT&T areas. So if you need 3 trunks to CHCGILWB's tandem, they can't 
just route that to their trunks where they have existing capacity, like FGD, 
but they have to install 3 shiny new T1s just for your traffic, that they order 
as you, to their equipment. It's stupid, convoluted, and wasteful but it's not 
the vendor's fault, it's AT&T maintaining artificial barriers to competition. 
As if they'd have it any other way. 


-Paul 



On 8/9/19 3:42 PM, Mike Hammett wrote: 



I'm evaluating methods of extending our footprint. I purposely left out company 
names. 


One of the companies we talked to was really only interested in getting us the 
inbound long distance calls, not the local ones. Well, they would, but the 
terms were vastly different. 


Given that I still need to build out to connect to the local tandem, what's the 
point in using a third party to connect to long distance? 


Are the terms for connecting to the local tandems different because the access 
tandem is simpler, whereas the local tandem could potentially involve 
connections to a bunch of other switches, once volume dictated I needed direct 
connections... and they don't want to deal with that? 


Are there third parties that don't have vastly different terms for local tandem 
services? 


Also, is it likely that I just don't understand what's going on? I went circles 
with the sales rep to make sure I understood what he was saying, but I could be 
wrong. 





----- 
Mike Hammett 
Intelligent Computing Solutions 
http://www.ics-il.com 



Midwest Internet Exchange 
http://www.midwest-ix.com 



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