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Tbone421

(39 posts)

4. So, you can call AT&T, but AT&T cannot call you, is that correct?

Reply to RamblingRose (Original post)

Wed Dec 3, 2025, 10:55 AM

Wednesday

Do you know what happens on the AT&T side when they try to call you? Do they get a call can't be connected message or a fast busy signal?

with minimal info, it sounds like either there is an issue with the call routing at one of the carriers, or possibly an issue with the modem you are using. If the issue is with the modem, your could try another modem.

It seems strange that Xfinity would say that the problem is on their end, but not provide a solution.

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Highlight:

VOIP landline connected to our Xfinity/Comcast modem will not receive incoming calls from AT&T. A(I)T&T Sucks! [View all] RamblingRose Wednesday OP

I'd blame comcast before AT&T hueymahl Wednesday #1

Network problems suck, for sure. CrispyQ Wednesday #2

If the company providing you the service BootinUp Wednesday #3

So, you can call AT&T, but AT&T cannot call you, is that correct? Tbone421 Wednesday #4

I can call AT&T numbers using our landline (Xfinity VOIP). It's only incoming calls originating from AT&T. Just rings... RamblingRose Wednesday #5