Industry standard for tandem changes is 45 days so everyone can be
notified and make the change in their own routing tables.
Mary Lou Carey
BackUP Telecom Consulting
Office: 615-771-7868 (temporary)
Cell: 615-796-1111
On 2018-10-04 11:21 AM, Mike Hammett wrote:
I reached out to Comcast and pending an increase in installed trunk
capacity, they should have the problem fixed by next month. I'd
imagine if Frontier installed the new trunks faster than allowed by
the tariff, Comcast would have it resolved more quickly.
By fixed, I mean Comcast is moving their LRN back to the correct
tandem.
-----
Mike Hammett
Intelligent Computing Solutions
http://www.ics-il.com
Midwest Internet Exchange
http://www.midwest-ix.com
-------------------------
FROM: "Mike Hammett" <[email protected]>
TO: [email protected]
SENT: Tuesday, August 28, 2018 4:46:52 PM
SUBJECT: [VoiceOps] LNP, tandems, etc.
I thought you had to be on the same tandem to port a number, but with
what our tandem operator (Frontier) is telling me, this isn't the
case.
Comcast ported a number from us in town A. The LRN they pointed to is
based in town B (per TelcoData). The tandem generally used by carriers
in both towns is based in town B. Naturally, we send traffic to that
tandem.
The operator of that tandem is telling us that the LRN is actually
homed off of a different tandem in our LATA (operated by CenturyLink)
in town C. Unfortunately, I can't corroborate this information with
TelcoData the only rate center I see off of that tandem in TelcoData
is an AT&T town next door.
Where can I read up authoritatively on the porting requirements that
would apply to this and related bits of info I should know?
I'm checking on our LERG access as I know that has the authoritative
information, but I don't have that access at the moment. Maybe we're
not subscribed to it.
Number NPA-NXX in town A:
https://www.telcodata.us/search-area-code-exchange-detail?npa=815&exchange=991
LRN NPA-NXX in town B:
https://www.telcodata.us/search-area-code-exchange-detail?npa=815&exchange=901
Tandem in town B:
https://www.telcodata.us/search-switches-by-tandem-clli?cllicode=DKLBILXA50T
Tandem in town C:
https://www.telcodata.us/search-switches-by-tandem-clli?cllicode=DIXNILXA50T
Thanks.
-----
Mike Hammett
Intelligent Computing Solutions
http://www.ics-il.com
Midwest Internet Exchange
http://www.midwest-ix.com
_______________________________________________
VoiceOps mailing list
[email protected]
https://puck.nether.net/mailman/listinfo/voiceops
_______________________________________________
VoiceOps mailing list
[email protected]
https://puck.nether.net/mailman/listinfo/voiceops
_______________________________________________
VoiceOps mailing list
[email protected]
https://puck.nether.net/mailman/listinfo/voiceops
