[General] four-wire to SIP interface

Chris Howard cch123 at gmail.com
Tue Aug 12 10:30:39 CDT 2014


What are the requirements on the SIP side?  I'm guessing that it just
needs to auto answer?  You could pick up a cheap android device and
install/hack csipsimple to do what you want.

On Mon, Aug 11, 2014 at 10:17 PM, Jacob Chancery
<jacob.chancery at gmail.com> wrote:
> I'm looking for a four-wire audio to SIP interface.  Just a box with an
> ethernet port and a line level audio input and output.  Similar to an analog
> to IP telephone adapter box.  Does anyone know where I can buy one for less
> than $2,000?  I'm not willing to spend that much money.  I bought a Cisco
> phone adapter to hack, but the firmware is so bad I can't even set the IP
> address on it.
>
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-- 
Christopher Howard
cch123 at gmail.com



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