Old overhead paging system

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Aug 10th, 2009
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Hello Netpro,

I have a client that wants to reuse his old overhead paging system. It's basically an amp with an RCA plug as input. How would I go about connecting it to their new IP Telephony setup? I was reading the cisco doc about using E&M interfaces, but I'm not sure how to interconnect the E&M interface to that RCA.

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Rob Huffman Tue, 08/11/2009 - 05:36
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Hi Pablo,

You can use the Part below with an FXS port and it has an RCA connector output for connection to the Amp. This TAM-B is required in 99% of the cases I have seen.

Something like this;


Hope this helps!



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