Search results
Results from the WOW.Com Content Network
The term "controller" refers to the influence that session border controllers have on the data streams that comprise sessions, as they traverse borders between one part of a network and another. Additionally, session border controllers often provide measurement, access control, and data conversion facilities for the calls they control.
NAT traversal with SBC during user registration. Similar to the registration case, the SBC will also include itself in the path of INVITE and other request messages. When receiving an INVITE from a user agent behind a NAT, the SBC will include a via header with its own address, replace the information in the contact header with its own address and also replace the address information in the ...
A back-to-back user agent (B2BUA) is a logical network element in Session Initiation Protocol (SIP) applications. [1] SIP is a signaling protocol for managing multimedia Voice over Internet Protocol (VoIP) telephone calls. A back-to-back user agent operates between both end points of a communications session and divides the communication ...
The Session Initiation Protocol (SIP) is a signaling protocol used for initiating, maintaining, and terminating communication sessions that include voice, video and messaging applications. [1] SIP is used in Internet telephony , in private IP telephone systems, as well as mobile phone calling over LTE ( VoLTE ).
The brand name "Net-Net" reflects the role of these products in interconnecting IP networks for voice, video and multimedia services. Acme Packet SBCs provide control functions to video and multimedia sessions — across IP network borders. They support multiple applications in service provider, large enterprise and contact center networks ...
The interaction between the media gateway and its controller is defined in the media gateway control protocol. Media gateway protocols were developed based on the Internet model of networking, the Internet Protocol Suite, and are referred to as device control protocols. A media gateway is a device that offers an IP interface and a legacy ...
The endpoints are low-intelligence devices, mostly executing control commands from a media gateway controller, also called call agent, in the softswitch and providing result indications in response. The protocol represents a decomposition of other VoIP models, such as H.323 and the Session Initiation Protocol (SIP), in which the endpoint ...
Almost a full day was devoted to agreeing to name the standard "Small Computer System Interface", which Boucher intended to be pronounced "sexy", but ENDL's [11] Dal Allan pronounced the new acronym as "scuzzy" and that stuck. [12] The NCR facility in Wichita, Kansas developed the industry's first SCSI controller chip, the NCR 5385, released in ...