11.23.07
How Criminals Attack VoiP Network
Experts showed with a special program how easy it is for criminals to eavesdrop VoIP-based phone calls.
With a software
SIPtap multiple VoIP call streams are monitored, and recording for remote inspection.
VoIP
Experts showed with a special program how easy it is for criminals to eavesdrop VoIP-based phone calls.
With a software
SIPtap multiple VoIP call streams are monitored, and recording for remote inspection.
How I nearly lost 2,500 EUR to frausters when buying a new car.
I posted this my experiences to prevent others in loosing much money.
Please read here my complete story about scam with autoshipping.
Canadian company Precon replaced recently installed Voip Equipment with the Glenbriar Business VoIP solution.
It combines switches, phones and software with Cisco routers and integrates software for a CRM solutions.
“One of the focuses of Precon is to automate our processes to do more with our existing people.”
Calls between customers’s sites are free, which significantly reduce long distance bills.
Calls from are routed across the WAN with least cost routing. This further reduces long distance charges.
Why to pay so much money month after month for a cable TV program when you can get thousands of TV programs for FREE (after you paid a small one time fee).
Satellite TV is available in many languages on round the globe.
Over 3000 different TV programs.
Apple announced that the next firmware update, will maypb break the iPhone of all free users worldwide.
They speak “of damage” done to the firmware and unauthorized access to their own property”.
But the removal of the firmware problems, built in favor for AT&T and T-Mobile, does not cause “damage” as they want to make us believe.
A few hundred thousand people have already unlocked their iPhones.
The unlock made the iPhone useful and free to anyone round the globe, not only to those in specific countries.
A spokesman of the company who developed the iPhone unlock promised a tool which will restore the iPhone to factory-fresh state.
“We will provide you with a tool in the next week which will be able to recover your nck counter and seczones and even enables you to restore your phone to a Factory-like state. In the meantime we advise you not to update your free iPhone with the upcoming firmware. Wait for the next version to be fixed to work properly with your carrier and not break your phone.
If you bought an iPhone from AT&T or T-Mobile and you want replace the SIM card with a pre-paid card of another cellular provider in favour of better rates than follow than please read Guide On How To Unlock iPhone.
UK-based VoIP provider Truphone demonstrated last night how Voip works with an iPhone.
They placed a VoIP call from an Apple iPhone, as well as some Facebook integration.
Jim
iPhone Forum
VoIP Or Standard PBX
Should you keep your trusty TDM based phone system or toss everything out in favor of a Internet Telephony system?
Why to miss services which would promise to enhance your productivity?
Substitute it all for a brand new Voip phone system and take all the benefits this new technology offers.
How to proceed?
Decide between these possibilities:
- analog,
- digital, or
- IP phones
on your desk and whether to go with VoIP telephone services or TDM to be linked with the outside. Some systems will even allow you to mix and match.
Which one to take?
VoIP?
TDM?
or Both?
Why not?
Most any telephone systems give you the option on how to connect to the PSTN (Public Switched Telephone Network).
A pure IP-Telephony telephone system operates entirely in the IP world from handset to call termination. The PBX equivalent is the IP PBX. The IP PBX is generally a software running on a Linux system. The handsets are referred to as SIP phones.
SIP (Session Initiation Protocol) is a switching protocol which controls the telephone calls over the Internet. Calls between subscribers to the same Internet Telephony service provider completely stay on the network and never enter the PSTN (Public Switched Telephone Network). Calls to and from non-subscribers are terminated to the PSTN at the provider’s location.
Usually you can mix and match purely digital and TDM phone systems, purely analog phone systems and purely VoIP phone systems. A IP-Telephony system may well have FXS (Foreign Exchange Subscriber or Station) ports to connect to analog handsets, like traditional PBX telephone systems. The telephone service connection may be T1, analog, ISDN, or SIP Trunking.
Normally newer IP PBX telephone systems can offer a broader range of handset and telephone service connection options than traditional PBX systems. But before you decide to replace your telephone system, you may ask a skilled expert or get related information in one of the many Voip Review Sites you’ll find on the Internet.
Jim Francisto
has a master degree in IT and is a technical writer and business consultant
Virtual PBX VoIP
VoIP Provider Review
VoIP News
VoIP over mobile phones give consumers the possibility to save on their phone bills.
Mobile internet technologies will be regularly used to carry voice calls within the next five years.
VoIP will pick up about 250 million users by 2012, despite very few people making use of these services now.
Dean Bubley, noted: “3G networks are increasingly capable of supporting VoIP, for both traditional mobile operators and independent internet-based VoIP challengers.”
But while mobile operators may be worried about losing call revenues to IP phone services, Mr Bubley suggested that they will finally use IP telephony themselves.
He said that VoIP will allow them to save on their cost of running their networks and offer them opportunities to launch new features for their services.
Gallions Housing Association, a London based company, installed a VoIP broandband solutions to reduce cost for residents in their housung blocks and will provide, step by step, voip services like IP telephony, Internet, radio, CCTV systems,IPTV services, and web networking.
System installation only took just half a day as wireless services has been supplemented by ‘broadband over powerline’ technology. This allows to connect to the system just by plugging a device into an electrical socket.