I am a Sr Network Administrator for an Engineering firm. We have had request from employees for WiFi calling at one of our locations because the Sprint service is very poor inside the building.
I am trying to allow them access but need to know what outbound ports we need to open on our corporate firewall as well as Destination IP addresses or a fully qualified domain name I can point to would work as well, to allow them access.
I have already received this information from ATT, T-Mobile, and Verizon's website but can not find it here on Sprints. The ports are all pretty much the same with a couple of acceptations.
Please let me know if this information is available.
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Hey @pcovell74, thanks for joining us here on Community. The info you're requesting isn't readily available to most Customer Care agents so they asked if I'd take a look. I did some poking around in my knowledge base systems but I'm also more Care expert than Tech. Our Tech dude is away until Monday but in the meantime, I will reach out to some contacts myself. Please click on my name and send me a private message with your name, the company you represent and a good email address for you.