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 ...

The resurgence of interest in VoIP to provide telephone services worldwide is often credited to the use of session initiation protocol (SIP) for signaling. Both residential and enterprise VoIP ...

Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. Internet ...

IP telephony uses the internet protocol (IP) to transport voice signals over a data network. Instead of using the conventional analog voice signal (sine wave signal), human speech is converted into a ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Key Companies Covered in the IP Telephony Market Research are Dialpad, Incorporated, Freshworks Incorporated, Intermedia.net, Incorporated, Microsoft Corporation ...

AzerTelecom LLC, the backbone internet provider which connects Azerbaijan to the international Internet network, provides SIP Telephony services to its corporate customers. The SIP Telephony (Session ...

This is the second of three tips that present tools for attacking VoIP security. The previous tip focused on tools for sniffing and manipulating the packet stream. This tip covers the attack ...