As an investment in convergence becomes less speculative, most vendors now have significant product offerings in the packet PBX space, which uses the LAN model to deliver voice over the data network. Over the last couple of years the IP-PBX vendors...
After years of talk, voice over IP (VoIP) is fulfilling its promise and being used by businesses in significant numbers, according to industry experts. For example, if a server crashes it can roll over to a backup, so the phone system is always on.
The benefits of voice over Internet Protocol (VoIP) far outweigh the risks involved in putting all voice and data traffic over one network, according to the latest in silicon.com's CIO Jury series. The UK's IT chiefs voted overwhelmingly in favour...
KPMG has released a new white paper warning businesses to consider the risks involved in implementing voice over IP (VoIP). The new whitepaper, entitled Voice over IP - decipher and decide, warns that organisations who that fail to fully understand...
As VoIP products and services become more widely used by businesses, analyst Ovum has warned that while companies are concerned with voice quality and functionality they are not considering all of the potential security risks associated with VoIP.
Mike Roberts, IT director at the London Clinic, which is planning to roll out VoIP in the next 18 months, told silicon.com he would be looking for "some form of encryption" before making the switch. When it comes to rolling out voice over IP (VoIP...