I have some rackspace at a datacenter and I would like to try setting up a configuration enabeling me to make VoIP to PSTN calls and vice versa.
This is (atleast initially) just for testing purposes - but what hardware do I need at the datacenter in order to make this possible? Can it be done with just opensource technology? How can I obtain a phone number that is publically available from PSTN?
CH
what you seek is exactly excepted from and ebay listing!
Ever wish you could use your favorite single-line telephone, answering machine, caller ID or PC Modem on TWO phone lines?.. Automatically?
OR
How about joining your VOIP port and the plain old (PSTN) telephone jack into a single handset?
OR
How about joining TWO VOIP ports into a single handset, answering machine, caller ID or PC Modem?
USE a CLT to join a card card acceptor and your single line telephone as well!
OR
see if anybody picks-up, on another line trunk, after you are already in a call??? A visual real-time security feedback feature!
THEN...........................................
Combine-A-Line (CLT) allows two separate calls from two different lines to be directed to your single line telephone equipment or PC. Centralizing and PROTECTING (SURGE PROTECTION INSIDE) your communication equipment for your home office or for the family.
Combine-A-Line supports all services from your telephone company including Caller ID. It also has two line surge protectors to make sure that you are Protecting your equipment and bi-color LEDS to indicate line tampering.
Use combine-a-line to automatically switch between VOIP and pots (rboc) plain local line, hands free!
Turn your single line wireless telephone... into a TWO line wireless telephone suite
Ever see a two line dial up modem? Now you can use a CLT to join two pstn line to your computer modem, creating a central telephone system on a regular desktop computer.
SECURITY of your calls are enhanced because the CLT displays if anybody picks -up the line after you are in a call! So, it has security features just in case someone is wire tapping or listens in after you are in a call. The Bi-color LED display will indicate any disruption to the line.
Easy to use, No batteries or power supply, and no programming needed! Our re-sellers have reported that ..."elimination of the noisy and cumbersome power supply wires, reduces the Hum & Noise one hears then when connected to household power supplies, saves wasted energy from wall- wart transformer power supplies: saving energy $$$ all year long"
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MaRCO
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If you are interested in a one or two lines, try an FXO device. There are lot's of different vendors and products available. I am familiar with the MediaTrix device, but there a plenty of others.
I do more with multiple lines. I have some Cisco 3600's with a PRI module for Internatioal LD, and some used low end testing. GIve me the ability from 23 PSTN instances.
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