[VoiceOps] thinQ is making hay while Bandwidth is down

Carlos Alvarez caalvarez at gmail.com
Mon Sep 27 18:28:11 EDT 2021


Additionally, I've experienced a number of these cellular ports that seemed
hung in mid-port, where some calls flowed to the wrong carrier and would
die there.  The most amusing have been where the losing carrier tries to
route the call internally.  Cox is also "good" at doing this shenanigan on
wireline.


On Mon, Sep 27, 2021 at 3:21 PM Karl Douthit <karl at piratel.com> wrote:

> Mobile carriers will do an internal short term forwarding while LRN
> changes get pushed or will use their existing agreements for porting and
> push for an LRN change live.  If you have access to NPAC LRN updates you
> can make your changes but that does not guarantee that others see them
> ASAP, so usually it is a bit of both.
>
> On Mon, Sep 27, 2021, 3:12 PM Alex Balashov via VoiceOps <
> voiceops at voiceops.org> wrote:
>
>>
>> > On Sep 27, 2021, at 6:04 PM, Aryn Nakaoka 808.356.2901 <
>> anakaoka at trinet-hi.com> wrote:
>> >
>> > How do cell phone companies port instantly? I can walk into Verizon and
>> they can port my Tmobile number to them. Or are they all sharing a back
>> end?
>>
>> It’s got to be something like that. Whatever it is, VoIP ITSPs don’t have
>> it through their intermediated supply chain of ULCs.
>>
>> --
>> Alex Balashov | Principal | Evariste Systems LLC
>>
>> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
>> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>>
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