Similar to many other softphone solutions, Phoner uses Session Initiation Protocol (SIP) for signaling and Real-time Transport Protocol (RTP) for media transmission.
In [42], we propose a SIP (Session Initiation Protocol) extension for specifying QoS requirements using NetQoSOnt.
We describe the upper-layer protocol components that are specific to Internet telephony services: the Real-Time Transport Protocol (RTP) to carry voice and video data, and the Session Initiation Protocol (SIP) for signaling.
A hierarchical architecture with centralized service control for small-scale media point networks is proposed and the employment of Session Initiation Protocol (SIP) for handling the mobility and session management of media point services is described.
As part of the alliance, Polycom, a leader in phone- and video-conferencing for corporations, will endorse Session Initiation Protocol, a standard for collaboration software that Microsoft is backing.
This paper proposes an integrated mobility scheme that combines the procedures of fast handover for Mobile IPv6 (FMIPv6) and session initiation protocol (SIP) mobility for realtime communications.
In the third paper, D. S. Nursimlo et al. propose an integrated mobility scheme that combines the procedures of the fast handover for mobile IPv6 (FMIPv6) and the session initiation protocol (SIP) mobility for real-time communications.
Internet telephony and chat service provider Skype, owned by eBay, today announced a potentially game-changing move, opening up to the Session Initiation Protocol (SIP) standard for its VoIP services.
According to the proposed concept, the GPRS Support Nodes are integrated into a single entity and the Session Initiation Protocol is adopted for performing mobility and session management, currently undertaken by the UMTS Non-Access Stratum protocols.
