نتایج جستجو برای: امنیت sip

تعداد نتایج: 17876  

2007
HeeSoo Lee

The wireless industry trend toward higher integration and RF component miniaturization has been driving ongoing technology innovations, especially for substrate, interconnect, and packaging technologies. RF Systemin-Package (RF SiP) is one of those leading technology innovations. RF SiP is usually a sub-system unit, and it typically consists of multiple dies with or without passive components g...

Journal: :Asia Pacific Journal of Marketing and Logistics 2021

Purpose Despite the fact that user participation (UP) has been highlighted as an important aspect in innovation, previous findings on its relationship with service innovation performance (SIP) are inconsistent. This study aims to investigate relationships among UP, knowledge management capability (KMC) and SIP, especially digital age, inspired by theories of knowledge-based absorptive capacity....

2007
Archana Rao Henning Schulzrinne

With more than a decade of development led by the IETF, and a plethora of devices and software systems speaking its dialect, SIP together with its related standards has grown in size and scale, raising concerns over interoperability. In this paper, we explore SIP interoperability (or lack thereof) by proposing systematic methodologies for identifying and analyzing the basic-level protocol inter...

Journal: :RFC 2009
Jon Peterson Ted Hardie John B. Morris

This document explores an ambiguity in the interpretation of the element of the Presence Information Data Format for Location Objects (PIDF-LO) in cases where PIDF-LO is conveyed by the Session Initiation Protocol (SIP). It provides recommendations for how the SIP location conveyance mechanism should adapt to this ambiguity. Documents standardizing the SIP location conv...

2004
Seunghan Choi Hyun-Ju Bae Do-Young Kim

 As a IP telephony protocol, the SIP is gaining increasing popularity. There is yet POTS(Plain Old Telephone Service) line as the existing subscriber line. The Megaco/H.248 may be used for call between the POTS line and SIP. So, it is needed that method for interworking between Megaco/H.248 and SIP. In this paper, we propose the implementation of Residential Media Gateway Prototype in Interwor...

2013
Dieuwerke P. Bolhuis Catriona M. M. Lakemond Rene A. de Wijk Pieternel A. Luning Cees de Graaf

BACKGROUND A number of studies have shown that bite and sip sizes influence the amount of food intake. Consuming with small sips instead of large sips means relatively more sips for the same amount of food to be consumed; people may believe that intake is higher which leads to faster satiation. This effect may be disturbed when people are distracted. OBJECTIVE The objective of the study is to...

Journal: :Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53 2010
Aaron M Luebbe Debora J Bell Maureen A Allwood Lance P Swenson Martha C Early

Two studies examined shared and unique relations of social information processing (SIP) to youth's anxious and depressive symptoms. Whether SIP added unique variance over and above trait affect in predicting internalizing symptoms was also examined. In Study 1, 215 youth (ages 8-13) completed symptom measures of anxiety and depression and a vignette-based interview measure of SIP. Anxiety and d...

2002
Giuseppe De Marco Salvatore Loreto G. Sorrentino Luca Veltri

In the 3rd generation multimedia communication world and in the 3GPP standardization consortium, SIP protocol appears to be the preferred signaling protocol. However, the need to communicate with non-SIP based network, e.g. H.323 from ITU-U, is still a reality. The need can be satisfied with the introduction of network gateways (also named Inter-Working Function). One of the open issues about S...

2003
Dimitra Vali Sarantis Paskalis Alexandros Kaloxylos Lazaros F. Merakos

SIP is evolving as the dominant protocol for multimedia call control in IP networks and is expected to be widely deployed in the near future. Using SIP for supporting mobility in SIPbased networks appears as a very attractive alternative to Mobile IP, taking advantage of existing SIP infrastructure and signaling, while avoiding duplication of functionality. However, existing proposals for suppo...

Journal: :Pediatrics 2014
John Kelleher Ariel A Salas Ramachandra Bhat Namasivayam Ambalavanan Shampa Saha Barbara J Stoll Edward F Bell Michele C Walsh Abbot R Laptook Pablo J Sánchez Seetha Shankaran Krisa P VanMeurs Ellen C Hale Nancy S Newman M Bethany Ball Abhik Das Rosemary D Higgins Myriam Peralta-Carcelen Waldemar A Carlo

OBJECTIVE Prophylactic indomethacin reduces severe intraventricular hemorrhage but may increase spontaneous intestinal perforation (SIP) in extremely low birth weight (ELBW) infants. Early feedings improve nutritional outcomes but may increase the risk of SIP. Despite their benefits, use of these therapies varies largely by physician preferences in part because of the concern for SIP. METHODS...

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