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Posted by LVMarc on January 6, 2007, 12:41 pm
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"Know why the units hums"
"it doesnt know the words"
Marc
Marc wrote:
> G-Unit wrote:
>
>> the analog phone is connected to a Sipura 2000
>>
>> the sipura uses sip to talk to an asterisk box.
>>
>> The connection was fine, then all of a sudden, a huge hum came on the
>> line
>>
>> I rebooted everything, this didnt help.
>>
>>
>> I changed FXS Port Polarity Configuration
>>
>> Idle Polarity: and Caller Conn Polarity and Callee Conn Polarity:
>>
>> from Forward to Reverse and this fixed the problem so far...but i have
>> no idea why ?
>>
>> Can anyone explain if this could actually fix the hum or maybe it was a
>> coincindence
>> and explain how if you know.
>>
>> Thanks
>>
>
>
> Based upon my experience with joining phone lines, analog and voip, the
> polarity of the actual wire pairs is crucial in many applications
>
> excerpt here for combine-a-line very low noise and polarity changable
> devcie!
>
> LVMarc wrote:
>
> > Need to bridge a voip port and a pstn port to sngle handset or single
> line equipment?
> >
> > use the original combine-a line! Surge protected and automatially
> joined with no batteires nor wall art per supplies. best audio quality
> sine the power line noicse is non-existant,
> >
> >
> >
> >
>
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>
> >
> > excerpted""
> >
> > Description
> >
> >
> > COMBINE-A-LINE …… IMAGINE
> >
> > ….1=2
> >
> >
> > Ever wish you could use your favorite single-line telephone,
> answering machine, 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, 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 . 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 nor power supply ...these wall powered
> units makes more noise and cost decades of dollars in electrical energy
> use each year!, 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" no cost to operate, saves you money in
> your utility bill", Energy Council Amercias
> >
> > Extra dedicated rj-11 jacks. Universal I/O . More connections with
> four rj-11 jacks total, all surge protected.
> >
> > Automate and organize your telecommunications equipment and desktop
> wires with Combine-A-Line.
> >
> >
> > USE BUY NOW and win fast
> >
> > Buy NOw and get 2 combine-a-lines and get FREE SHIPPING OPTION
> >
> > WOW FREE SHIPPING
> >
> > ""
> >
> > hoho ho
> >
> > Marco
>
> move fast
>
>
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>
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