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Sponsors Links
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Wi-Fi & WLAN Telephony: |
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WLAN VOIP PHONE

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WLAN
VOIP PHONES
SIMILAR IN
SHAPE AND STYLE TO A MOBILE PHONE, THESE PHONES ALLOW YOU
TO MAKE AND RECEIVE CALLS ON THE INTERNET IN WI-FI (WLAN)
ZONES, BE THAT AT HOME, WORK OR IN PUBLIC AREAS. THESE PHONES MAKE AND
RECEIVE INTERNET CALLS (SUCH AS THROUGH SKYPE) AND DO NOT
DEPEND ON A MOBILE PHONE COMPANY OR OTHER TELEPHONE
SYSTEM.
SKYPE OFFERS
A "GATEWAY" WHICH ENABLES CALLS BEING MADE TO
AT RELATIVELY LOW COST TO EXISTING TELEPHONE MOBILE AND
LAND-LINE PHONES ..
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NETGEAR SPH101

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NETGEAR SPH101 VOIP
AND SKYPE COMPATIBLE INTERNET TELEPHONE WITH WI-FI REVIEW:-
I TOOK UMBRAGE WITH A MAGAZINE
WHICH REVIEWED THIS MODEL AND MARKED IT DOWN BECAUSE OF
SHORT BATTERY LIFE AND THE FACT THAT IT CAN'T HOOK UP TO
NETWORKS WHICH NEED BROWSER AUTHENTICATION. THEY WERE
TREATING IT AS A POSSIBLE MOBILE REPLACEMENT AND THAT'S A
JOB THAT IT SIMPLY CAN'T DO. APART FROM ANYTHING ELSE,
THE OPEN WIRELESS INFRASTRUCTURE IS TOO PATCHY TO ALLOW
SEAMLESS ACCESSIBILITY. THINK OF WHERE MOBILE PHONES WERE
20 YEARS AGO AND THAT'S WHERE THIS IS AS FAR AS ON-THE-GO
ACCESS IS CONCERNED.
YOU COULD CERTAINLY CARRY IT AROUND WITH YOU SO LONG AS
THE NETWORKS YOU INTEND TO ACCESS ARE EITHER OPEN OR YOU
KNOW THE KEYS, WHICH RULES OUT HOTSPOTS WHICH USUALLY
REQUIRE A BROWSER WHICH THIS DOESN'T HAVE.
THE REASON I BOUGHT IT WAS TO ALLOW MY WIFE TO CALL ME
USING SKYPE WITHOUT HAVING TO SWITCH ON THE PC. SHE'S NOT
A GREAT FAN OF "SILLY COMPUTERS" THOUGH SHE HAS
COME TO TERMS WITH THEM OVER THE YEARS AT WORK BUT LOVED
USING THIS. WHAT IT DOES IS SIMPLE ENOUGH - IT HOOKS UP
TO YOUR WIRELESS NETWORK AND ALLOWS YOU TO MAKE AND
RECEIVE SKYPE CALLS WITHOUT HAVING TO TURN ON THE PC.
THINK OF IT AS BEING A CORDLESS PHONE THAT USES SKYPE.
THE BATTERY LIFE IS NOT GREAT BUT THAT DOESN'T MATTER SO
LONG AS YOU REMEMBER TO CONNECT IT TO CHARGE WHEN YOU'RE
NOT USING IT. YOU ALSO NEED TO BEAR IN MIND THAT, LIKE
ANY VOIP CONNECTION, THE QUALITY OF THE CALL DEPENDS ON A
LOT OF FACTORS BECAUSE THE CALL IS ROUTED VIA THE
INTERNET.
WORKING OUT OF THE
COUNTRY AND SPENDING A FORTUNE ON PHONE CALLS (YOU ONLY
REALISE HOW FAR THE TELECOMS INDUSTRY STILL HAS TO GO IN
TERMS OF OPENING UP COMPETITION WHEN YOU SEE HOW
EXORBITANT INTERNATIONAL RATES REMAIN) IT WAS EXACTLY
WHAT WE NEEDED. I'VE SINCE BOUGHT A COMBINED LANDLINE AND
SKYPE PHONE FROM SKYPE FOR USE BY MY WIFE AND TAKEN THIS
WITH ME SO NOW WE CAN BOTH MAKE AND RECEIVE SKYPE CALLS
WITHOUT THE INCONVENIENCE OF BEING AT THE COMPUTER.
IF YOU RECOGNISE IT'S LIMITATIONS AND SPEND ENOUGH ON
CALLS TO MAKE THE PURCHASE COST WORTHWHILE THEN YOU WON'T
BE DISAPPOINTED. IT WORKS STRAIGHT OUT OF THE BOX, HAS
THE FAMILIAR SKYPE INTERFACE AND DOES EXACTLY WHAT IS
CLAIMED. TRY AND PRETEND IT'S SOMETHING ELSE - E.G. A MOBILE
- THEN YOU WILL DEFINITELY BE DISAPPOINTED...
http://www.amazon.co.uk/review/RT4IFZQHF1RIM/ref=cm_cr_pr_viewpnt#RT4IFZQHF1RIM
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USB
adaptors
& DIY antennae

"Poor Man's WiFi" ?
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USB
adaptors & DIY antennae "Poor Man's WiFi" ? 
Harbour
10Km Link
A popular site with lots of imaginative and interesting
low cost antenna ideas for DIY antenna from Massey
University New Zealand.... Frying pans, Cooking Woks,
foil and mesh lined Umbrellas.
"Gains typically ~12-15db with LOS ranges
~3-5km, AND great cost benefits from using cheap RF loss
free USB cable" (repeater cables every 5metres
length)
Stan Swan
Wellington, New Zealand
http://www.usbwifi.orcon.net.nz/
Oct 2005
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Wi-Spy™ is
the world's smallest 2.4 GHz spectrum analyzer*. Wi-Spy
is
perfect for
troubleshooting interference from the following devices:
- Wi-Fi (802.11
b/g/n)
- Microwave
Ovens
- Cordless
Phones
- Baby Monitors
- Bluetooth
Wi-Spy is a
fraction of the cost of traditional spectrum analyzers!
*Wi-Spy's
frequency range is 2.400 - 2.483 GHz
http://www.wi-spy.co.uk/
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