Question about Cisco SPA504G IP Phone

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No dial tone on cisco 504G phone

Trying to set up cisco 504G phone but can't get dial tone. we have comcast phone & internet service. i've plugged ethernet cable from linksys router to cisco phone. is this correct? any advice on a solution?

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To use an Ethernet phone you will need a VOIP supplier ( You will need to Google this for the country you are in ) . You will not be able to use it until you have these set up. Ethernet phones are not like a standard home phone which use your local exchange to route your calls they use servers on the internet to do that and route your call to landlines.
I hope this helps if so please give me a thumbs up

Posted on Jul 23, 2010

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Posted on Jan 02, 2017

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