[outages] Mobile calling issues - Michigan/Detroit

[Matt Riffle]

We are currently seeing problems from at least Verizon Wireless calling to a toll-free number provided to us by Voyant.

Callers get a bored-sounding guy giving the “no routes found” error.

-Matt

> On Jun 24, 2021, at 9:51 AM, Ufer, Robert via Outages <outages at outages.org> wrote:
> 
> I am seeing issues completing calls in the region – were are running our SIP trunks through Intrado and they see connection issues on the carrier side. It looks like SIP peering is broken in the Sprint / T-mobile carrier network for the region. Verizon and AT&T are working but Sprint and T-mobile DID calls are failing with a “no routes found” error.
>  
>  
>  
> Thanks,
>  
> Robert Ufer
> Network Architect
> Information Technology
> Network Operations
> rufer1 at hfhs.org <mailto:rufer1 at hfhs.org>
> Pronouns:  He / Him
> Tel: 248-853-3687
> Mobile: 616-745-2534
> HenryFord.com <http://wwww.henryford.com/>
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> 
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>  
>  
> From: Outages <outages-bounces at outages.org <mailto:outages-bounces at outages.org>> On Behalf Of Anthony Concepcion via Outages
> Sent: Thursday, June 24, 2021 09:43
> To: outages at outages.org <mailto:outages at outages.org>
> Subject: [outages] Mobile calling issues - Michigan/Detroit
>  
> 
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>  
> Anyone seeing issues with mobile calls not completing in the Detroit/Rochester Hills area?
>  
> We're receiving reports of calls not completing to our network from tmobile/sprint..
> 
> 
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