Ubiquitous worldwide broadband Internet access as well the coming of age of VoIP technology have made Voice-over-IP an increasingly attractive and useful network application. Currently the “human-readable” Session Initiation Protocol (SIP) which is based on a simple HTTP-like request/response exchange is steadily gaining headway against the considerably more complex ASN.1 encoded H.323 Multimed...

This paper describes methods for implementing telephony services in SIP with fewer traditional feature interactions. A formal SDL model of SIP and its services has been derived from published SIP specifications for verification and validation. It is known that the SIP RFC describes only the protocol specification. The specifications of SIP services and additional service features are informal a...

CacyBP/SIP is a component of the ubiquitin pathway and is overexpressed in several transformed tumor tissues, including colon cancer, which is one of the most common cancers worldwide. It is unknown whether CacyBP/SIP promotes the proliferation of colon cancer cells. This study examined the expression level, subcellular localization, and binding activity of CacyBP/SIP in human colon cancer cell...

There are various ways to control a computer, but today the mouse function, to move a cursor and to perform a click function, is essential. For motion-disabled persons, especially persons with high spinal cord injuries, special aids are needed to perform these interactions. In this study, an alternative way to perform a click function has been investigated, the sip-and-puff function. The purpos...

The Session Initiation Protocol (SIP) is often used to initiate connections to applications such as voicemail or interactive voice recognition systems. This specification describes a convention for forming SIP service URIs that request particular services based on redirecting targets from such applications. Jennings, et al. Informational [Page 1] RFC 4458 SIP Voicemail URI April 2006 Table of

Calcyclin-binding protein (CacyBP/SIP), identified on the basis of its ability to interact with S100 proteins in a calcium-dependent manner, was previously found to inhibit the proliferation and tumorigenesis of gastric cancer cells in our laboratory. Importantly, the effects of S100 proteins on the biological behavior of CacyBP/SIP in gastric cancer remain unclear. Herein, we report the constr...