VoIP phones offer the familiar look of a conventional desk phone with similar functionality, but aren’t as plug-and-go. Like so much networking kit, setting up a VoIP phone can be a very frustrating ...

The age of voice-over-Internet-protocol (VoIP) is here, bringing together telephony and data communications to provide packetized voice and fax data streamed over low-cost Internet links. The ...

NEW CASTLE, Delaware, Sept. 23, 2024 (GLOBE NEWSWIRE) -- Allied Market Research published a report, titled, "Voice over Internet Protocol (VoIP) Services Market by Services (SIP Trunking, Hosted IP ...

The two-way transmission of voice over a packet-switched IP network, which is part of the TCP/IP protocol suite. The terms "IP telephony" and "voice over IP" (VoIP) are synonymous. However, the term ...

In our last VoIP installment, we looked at the main reasons why SIP has become a widely adopted protocol, but we left details of the protocol’s inner workings fairly vague. This article will drill ...

Mobile operators can no longer avoid the free voice calling that comes with voice-on-the-Internet (VOIP) protocol. They might as well embrace it. And the start-up iSkoot says it has a version of ...

Spirent Communications' platform for testing core network functions can test and emulate virtually any VoIP and IMS network element, function or service. The Spirent Protocol Tester provides ...

Update: We're in the last throes of winter break 2019, which means most Ars' home office phones can stay dormant for a few more days. As such, we've been resurfacing a few classics from the ...

Testing your VoIP security system against all the threats that exist on the network can be a full time job. This guide documents how a VoIP system can be tested and suggest some of the available tools ...