This is possible in part because of the emerging SIP (Session Initiation Protocol) open standard, which provides a mechanism for creating and managing multimedia communication across the internet. Voice over the internet, usually referred to as...
A VoIP provider would have to pay for a gateway to the public PSTN network, which would be more costly than just routing calls over the public internet. Under UK law, any company offering telephony services must adhere to a set of provisions called...
ISPA believes that holding internet telephony to the same standards as traditional telephone services would harm its development. Old-school telecoms operators are suspected of scheming behind the scenes in an attempt to hamper the new wave of...
However, Peterson believes it will be some time before old-school TDM - time division multiplexing, or using analogue signals to transmit digital data - disappears completely. I don't expect TDM to zero out for a long time.
Speaking at the VON Europe 2005 conference today in Stockholm, Zennström said the fact telephony has morphed from a network to a software application "is a game changer". Given that VoIP applications such as Skype have no customer acquisition costs...
For small businesses looking to move to the new generation of telecom services, an IP-PBX or voice over IP (VoIP) gateway has all the capabilities of a traditional switch or key system. VoIP functionality is built into most modern digital phone...