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Comcast international voice network

New Poster

Comcast international voice network

I'm currently use ATT for my landline calls to Guam.  The network that they use causes noise, echoing and missed words on my end of the call but not the party in Guam.  What network does Comcast voice use for international calls?

Silver Problem Solver

Re: Comcast international voice network

comcast routes calls over their own network backbone.   They dont use a network it goes over the internet.

Cable Expert

Re: Comcast international voice network

Comcast's CDV service does not use the internet, that is a wrong statement.




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New Poster

Re: Comcast international voice network

My latest two posts discuss the same issue.  So far, noone has found a solution.  Is there one?????