Search results
Results from the WOW.Com Content Network
The SBC terminates an inbound call and initiates the second call leg to the destination party. In technical terms, when used with the SIP protocol, this defines a back-to-back user agent (B2BUA). The effect of this behavior is that not only the signaling traffic, but also the media traffic (voice, video) is controlled by the SBC.
The Net-Net OS can be configured to provide SBC, MSG or SRP functions on any of the hardware platforms. 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 ...
Tandberg Video Communication Server - SIP application server, media server and H.323 gateway; Unify OpenScape Voice, OpenScape 8000 SIP softswitch, mediaserver, ... (SIP) Voice Elements Inventive Labs' .NET Voice Development software and SIP stack platform. Zultys MX250/MX30 IP PBXs for SMB and enterprise
A VoIP media gateway controller (aka Class 5 Softswitch) works in cooperation with a media gateway (aka IP Business Gateway) and connects the digital media stream, so as to complete the path for voice and data. Gateways include interfaces for connecting to standard PSTN networks.
Gatekeepers can be combined with a gateway function to proxy H.323 calls and are sometimes referred to as session border controllers (SBC). A gatekeeper can also deny access or limit the number of simultaneous connections to prevent network congestion .
Newport Networks was a manufacturer of Voice over IP Session Border Controllers (SBCs), founded by entrepreneur Terry Matthews.Headquartered in Caldicot, near Newport in South Wales, with its R&D facility in High Wycombe, Buckinghamshire, the company's hardware products consisted of the chassis based 1460 and the smaller 4U 310.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
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 ...