VoIP media gateway

VoIP media gateway

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Subject Author Date
VoIP media gateway Christian Hansen 11-28-2005
Posted by Christian Hansen on November 28, 2005, 10:59 am
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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

NMFall 20%
Posted by Marc Popek on November 29, 2005, 9:36 pm
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what you seek is exactly excepted from and ebay listing!
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=5835706677&ssPageName=STRK:MESE:IT

COMBINE-A-LINE .. Imagine..1=2


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"

Automate and organize your telecommunications equipment and desktop wires
with Combine-A-Line.


USE BUY NOW and get FREE SHIPPING OPTION

WOW FREE SHIPPING!



MaRCO



http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=5835706677&ssPageName=STRK:MESE:IT



> 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


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Posted by Brian LaVallee on December 2, 2005, 9:59 am
If you were  Registered and logged in, you could reply and use other advanced thread options
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.


>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



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other useful resources:
The Federal Communications Commission (FCC)
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International Telecommunication Union

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