Slashdot Mirror
Using My PC For Plain Old Telephone Service?
TheJerbear79 writes "I recently accepted a work-from-home job that will involve using my landline to talk to customers. When I log into the phone queue, my landline will ring, I'll put in a three digit code, and then calls are routed to the phone line I'm on. It essentially turns my landline into a softphone. Rather than using a regular handset or obtaining a nice business phone with a headset and speakerphone, I would like to use my PC's modem in conjunction with a normal PC headset and soundcard. I know the hardware is capable, but the modem didn't come with appropriate software. Has anyone found anything cheap/free that would suit this kind of usage? Just for clarity, I don't want to use a VOIP solution; I need to use my plain old landline. My reason is this: if I'm watching a movie or listening to an MP3 while I'm waiting for a call, I don't want it to ever be apparent to the person who is on the phone with me, and I want to route all the audio I use through a single headset. I've scoured Google for anything close to this application, and all I've managed to find is information on VOIP software or programs that turn my PC into an answering machine, neither of which will work."
This is probably better to do in hardware than in software. Here's what I'd try:
Get a phone that has a jack for a headset. These are usually a 3/32" connector that carries both microphone and audio. Connect to this an adaptor that splits it into two 1/8" connectors, one for headphones and one for mic. You probably have some headphones with a boom mic attached that has separate lines for audio and microphone. Just run the mic line into the mic port on the splitter, or use a lapel mic. Take the audio from the telephone, and feed it into a hardware mixer--just pick up any cheap mixer from Radio Shack. Then you can mix your computer's audio into the headphones as well. That way, you're not dependent on the computer working properly to be able to do your job, you can control audio source volumes quickly and independently from each other, and you could even add something like a DVD player or stereo to your mixer and be able to listen to that as well.
If you wanted to get really fancy, you could throw an audio compressor with sidechaining, such as the Alesis 3630, into the pipeline. Route the telephone's output so it goes through the compressor's sidechain channel, and run the computer's audio through the main input on the compressor. Then, whenever audio comes in through the phone line, the sound of the computer will automatically lower.
Maybe you should run Asterisk at home where you have a lot of flexibility available to do just about everything you ever wanted (and some more too)
As an added bonus you can even blacklist callers so you can get rid of the telemarketers.
If builders built buildings the way programmers wrote programs, then the first woodpecker would destroy civilization.
It doesn't turn your landline into a softphone, it turns your landline into a landline, which works just as any other landline.
So you want to mute your computer when the POTS phone rings; why can't you ask that question instead of pretending that you have some magically non-VoIP softphone?
That being said, I think an standard audio compression and mixer is the right choice; prioritize the POTS audio and the computer will automatically be reduced in volume when the POTS line is active.
My reason is this: if I'm watching a movie or listening to an MP3 while I'm waiting for a call, I don't want it to ever be apparent to the person who is on the phone with me,
It won't be.. because you'll have paused it before answering the phone because you can't hear what they are saying if it is still playing.
I record my sleeptalking
A lot of speakerphone capable modems have a set of line-out/speaker jumpers on the board as well as the 1/8" jacks on the back panel. Can't you just link that to the line-in jumpers on your sound card and then run it all through the Volume Control mixer of your choice?
You know, as a voice actor/actress, a little mp3 music in the background might not be a bad thing, maybe set the mood. Perhaps you dont need all the fangled gadgetry.
best of luck with the new job!
There's nothing Intelligent about Intelligent Design.
"Dear slashdot, I have a work at home job and want to watch porn during business hours. How do I stop callers from listening in? My budget is exactly $0."
*sigh*
You probably can't get the raw audio from your modem. Hardly any modems do full-duplex audio.
Get a phone with a headset jack and an automatic audio switch.
If you really want to go ghetto you could have one earphone connected to your PC and the other to the incoming call. That's probably the cheapest way to make sure the callers never hear you listening to porn.
Is this for your Amiga box, or the C64?
Really, if you don't tell us what OS you are using, it will be hard to suggest software. Not all /.ers still run slackware.
Lock the wife and the dog in the boot of the car.
Return one hour later.
Who's happy to see you?