News / Voice
VoIP growth leaves the old phone network in place
A 2006 commentary on voice over IP described a widening set of consumer services without declaring the public switched telephone network obsolete.
What was announced or reported
It pointed to residential providers, PC-to-PC calling, cable voice services and Internet companies adding voice features. Those developments made IP calling more visible, but adoption and the practical replacement of established telephone infrastructure remained gradual.
Context and limits
The article’s central question was about consumer behaviour as much as technology. Its subscriber and company references are a snapshot of the VoIP market at that time, not an account of present-day services.
Why the distinction matters
The comparison is useful because it avoids reducing the transition to a single protocol change. Consumer habits, numbering, device compatibility and service bundles all affected whether IP voice could substitute for conventional calling in everyday use. The same caution applies to the period’s named subscriber figures.
VoIP adoption was a change in habits and service design
The article contrasts the long-standing IP vision with the slower reality of consumer behaviour. That is a useful corrective to a technology-only narrative. A service can be technically available while people retain a familiar number, handset, calling habit, or expectation of reliability. The competitive question is therefore not just whether packets can carry voice, but whether the whole calling experience becomes easier to choose and keep.
Internet calling widened the choice of call paths
The commentary described a growing range of VoIP services without declaring the public switched telephone network finished. That coexistence is central to the topic. A caller could weigh an internet-based path against established telephone service according to the available connection, the desired calling arrangement and the people being reached. The technology broadened the set of options before it settled any universal replacement question.
A service category contained different offers
Consumer voice over IP was not one uniform product. The article's widening set of services implies differences in how calls began, what equipment or access was used, and which customer problem each provider tried to solve. That is why the story is more informative as a snapshot of competition around internet calling than as a simple declaration that one voice network had already displaced another.
VoIP did not erase the legacy phone network
Several kinds of provider appear in the account: dedicated internet telephony companies, PC-to-PC services, cable operators, and internet brands adding voice features. Their coexistence matters because they approached adoption through different starting points. Some could sell a replacement service, while others could attach calling to software, access, or an existing customer relationship.
Choice grew before a single model prevailed
For a household, the decision would have depended on the fit between calling needs and the service model, including how calls started and where the service was used. The piece captures a market in transition rather than declaring a completed replacement of the public telephone network. It makes no present-day claim about providers, subscriber numbers, or service quality.