General Telecommunications Forum

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SS7 vs SIP

Hi, I'm looking for the equivelant terms in SIP to SS7 terms: OPC, DPC, CIC, SLS. Is it possible to compare between the...
0 comments posted 21yrs
posted by michalkm
0 comments posted 21yrs posted by michalkm

Re: What Happened To Channel 1

> What science can take away, science can put back. Those traps did _not_ > *completely* eliminate the signal getting i...
0 comments posted 21yrs
posted by kd1s
0 comments posted 21yrs posted by kd1s

Re: New Long Range Cordless Phones?

> I saw a link earlier for this on Slash Dot. Its a cordless phone that > supposedly works 100km from the base station...
0 comments posted 21yrs
posted by kd1s
0 comments posted 21yrs posted by kd1s

News Corporation Completes Acquisition of Fox

NEW YORK--(BUSINESS WIRE)--March 21, 2005--News Corporation (NYSE: NWS, NWS.A; ASX: NWS, NWSLV) announced today that it...
0 comments posted 21yrs
posted by monty
0 comments posted 21yrs posted by monty

Re: What happened to Channel 1?

> A few years later, we moved HBO to channel 2 (so we could sell > HBO to hotels and motels), installed negative traps...
0 comments posted 21yrs
posted by nmclain
0 comments posted 21yrs posted by nmclain

GSM-900

Hello All, May I know why do we need the number 900 to make GSM900 meaningful? Is it because the rf signal is in 900 MH...
0 comments posted 21yrs
posted by cheanglong
0 comments posted 21yrs posted by cheanglong

Our Telephonic Primacy

By William F. S. Miles | March 21, 2005 "WE'RE NUMBER One!" Americans often make this jingoistic boast in bouts of comp...
0 comments posted 21yrs
posted by monty
0 comments posted 21yrs posted by monty

Cell Phone Jammer For Sale MONIX MGB-1S

I have a nearly new cell phone jammer for sale -- range is approximately 30 metres in radius. Model MONIX MGB-1S cellul...
0 comments posted 21yrs
posted by donestuardo
0 comments posted 21yrs posted by donestuardo

Re: Texas Sues Vonage Over 911 Problem

> A Vonage spokeswoman said the company was surprised to hear of the > litigation and pointed out there are numerous re...
0 comments posted 21yrs
posted by ihatespam
0 comments posted 21yrs posted by ihatespam

Re: New Long Range Cordless Phones?

> a cordless phone that supposedly works 100km from the base station > (under ideal conditions). > http://www.goodbyelo...
0 comments posted 21yrs
posted by dave.garland
0 comments posted 21yrs posted by dave.garland

New Long Range Cordless Phones

Dave, I'm pretty sure these are illegal in the US&P(ossessions). One of the issues was interference with Air Traffic Co...
0 comments posted 21yrs
posted by quinnm
0 comments posted 21yrs posted by quinnm

Re: Hackers Target U.S. Power Grid

> >> Power grids existed long before networked-computers came out. Why >> would the grid be so vulnerable now? > Becaus...
0 comments posted 21yrs
posted by adykes
0 comments posted 21yrs posted by adykes