Question about Phones
Casio PhoneMate TP-340
Recently I have changed my phone service, we went from a landline to VOIP service.
Anyhow, my Casio TP-340 does not ring to announce incoming calls. The other phone in the house does ring.
The ATA I am using is a Linksys spa-2120.
I have been tinkering with these setting but have had no luck:
Ring and Call Waiting Tone Spec Ring Waveform: Sinusoid Trapezoid Ring Frequency: Ring Voltage: CWT Frequency:
I have the same problem for this hpone. The phone can answer and make call but not ring, of couse the answer machine function does not work. I used Rogers home phone and now the Linksys voip adaptor. But the phone works well with landline. I think the ring votage may not enough to ring the phone. Anyone get the solution?
Posted on Apr 24, 2008
QUEM TEM O MANUAL DO TELEFONE: casio phonemate TP340 instruction manual, PODEM ME ENVIAR POR EMAIL. email@example.com
Posted on Oct 12, 2011
They are sending a square wave and not a real generated analog sine wave. This is the problem. This would be a situation like comcast. or any Voip transmission cable modem fiber or skype ect.
Jerry has it somewhat right. The ringer voltage leaves the Central office at 105 ac at 17 cycles or hertz.
Cable or internet type service from the box sends a square wave.
There is not enough electronic voltage to run older western electric phones. maybe just one. The ones' with the real bell that energize the bell winding need a sign wave that is not square,
Posted on Apr 06, 2010
If the phone rings while being used on a common land line but not when signalled by the linsys then the linksys is no providing enough power to trip the ringer. You may read a high enough voltage but it still has to provide enough current for ringer operation. the phone is labled with a ringer equivalency number and that should not exceed the output of the linksys. Thank you. Jerry
Posted on Feb 09, 2008
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