James,

Can you send me some specifics so I can try and figure out how to help with your concerns?

V/r,

Tom

From: Fiumano, Michael F [CTO]
Subject: FW: Sprint Operations

Tom, Stephanie,

Is this something you could help with?  Or fwd in the right direction?

Thanks,

Michael Fiumano

Manager, Sprint Internet & WAN Engineering

From: NANOG [mailto:nanog-bounces@nanog.org] On Behalf Of James Breeden
Sent: Thursday, May 9, 2019 11:05 AM
To: nanog@nanog.org
Subject: Sprint Operations

CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe.

Hello, 

If anyone from Sprint Mobile operations is on list, could you reach out to me off list? Having issues with some ip ranges properly communicating with your WiFi Calling and SMS over IP hosts. 

James

Sent via the Samsung Galaxy Note9, an AT&T 5G Evolution capable smartphone