Fax, Modem, and Text Support Over IP Configuration Guide, Cisco IOS Release 15M&T
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Operator's Manual for IP Fax Function
MULTIFUNCTIONAL DIGITAL COLOR SYSTEMS / MULTIFUNCTIONAL DIGITAL SYSTEMS Operator’s Manual for IP Fax Function © 2018 TOSHIBA TEC CORPORATION All rights reserved Under the copyright laws, this manual cannot be reproduced in any form without prior written permission of TTEC. Preface Thank you for purchasing TOSHIBA Multifunctional Digital Systems or Multifunctional Digital Color Systems. This manual describes how to use the IP Fax function. Read this manual before using the functions. How to read this manual Symbols in this manual In this manual, some important items are described with the symbols shown below. Be sure to read these items before using this equipment. Indicates a potentially hazardous situation which, if not avoided, could result in death, serious injury, or serious damage, or fire in the equipment or surrounding objects. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury, partial damage to the equipment or surrounding objects, or loss of data. Indicates information to which you should pay attention when operating the equipment. Describes handy information that is useful to know when operating the equipment. Pages describing items related to what you are currently doing. See these pages as required. Target audience for this manual This is a manual that is aimed at general users and administrators. Description of original/paper direction Paper or originals of A4, B5 or LT size can be placed either in a portrait direction or in a landscape direction. In this manual, “-R” is added to this paper size when this size of paper or original is placed in a landscape direction. -
Fast Detection of Forgery Image Using Discrete Cosine Transform Four Step Search Algorithm
Journal of Korea Multimedia Society Vol. 22, No. 5, May 2019(pp. 527-534) https://doi.org/10.9717/kmms.2019.22.5.527 Fast Detection of Forgery Image using Discrete Cosine Transform Four Step Search Algorithm Yong-Dal Shin†, Yong-Suk Cho†† ABSTRACT Recently, Photo editing softwares such as digital cameras, Paintshop Pro, and Photoshop digital can create counterfeit images easily. Various techniques for detection of tamper images or forgery images have been proposed in the literature. A form of digital forgery is copy-move image forgery. Copy-move is one of the forgeries and is used wherever you need to cover a part of the image to add or remove information. Copy-move image forgery refers to copying a specific area of an image itself and pasting it into another area of the same image. The purpose of copy-move image forgery detection is to detect the same or very similar region image within the original image. In this paper, we proposed fast detection of forgery image using four step search based on discrete cosine transform and a four step search algorithm using discrete cosine transform (FSSDCT). The computational complexity of our algorithm reduced 34.23 % than conventional DCT three step search algorithm (DCTTSS). Key words: Duplicated Forgery Image, Discrete Cosine Transform, Four Step Search Algorithm 1. INTRODUCTION and Fig. 1(b) shows an original image and a copy- moved forged image respectively. Digital cameras and smart phones, and digital J. Fridrich [1] proposed an exacting match image processing software such as Photoshop, method for the forged image detection of a copy- Paintshop Pro, you can duplicate digital counterfeit move forged image. -
Fast Cosine Transform to Increase Speed-Up and Efficiency of Karhunen-Loève Transform for Lossy Image Compression
Fast Cosine Transform to increase speed-up and efficiency of Karhunen-Loève Transform for lossy image compression Mario Mastriani, and Juliana Gambini Several authors have tried to combine the DCT with the Abstract —In this work, we present a comparison between two KLT but with questionable success [1], with particular interest techniques of image compression. In the first case, the image is to multispectral imagery [30, 32, 34]. divided in blocks which are collected according to zig-zag scan. In In all cases, the KLT is used to decorrelate in the spectral the second one, we apply the Fast Cosine Transform to the image, domain. All images are first decomposed into blocks, and each and then the transformed image is divided in blocks which are collected according to zig-zag scan too. Later, in both cases, the block uses its own KLT instead of one single matrix for the Karhunen-Loève transform is applied to mentioned blocks. On the whole image. In this paper, we use the KLT for a decorrelation other hand, we present three new metrics based on eigenvalues for a between sub-blocks resulting of the applications of a DCT better comparative evaluation of the techniques. Simulations show with zig-zag scan, that is to say, in the spectral domain. that the combined version is the best, with minor Mean Absolute We introduce in this paper an appropriate sequence, Error (MAE) and Mean Squared Error (MSE), higher Peak Signal to decorrelating first the data in the spatial domain using the DCT Noise Ratio (PSNR) and better image quality. -
Fax Purchasing Decision: Fax Server Or Fax Service?
WHITE PAPER Fax Purchasing Decision: Fax Server or Fax Service? A White Paper Prepared by Davidson Consulting Sponsored by Davidson Consulting 806 S. Lakeview Avenue Sturgis, MI 49091 269-651-3157 www.davidsonconsulting.biz Table of Contents Introduction ......................................................................................................................................................................................................................................3 Fax Servers .......................................................................................................................................................................................................................................4 Exhibit 1: Considerations for Acquiring a Fax Server ...............................................................................................................................................5 Internet Fax Servers ...................................................................................................................................................................................................................6 Fax Boards.........................................................................................................................................................................................................................................7 Fax Server Hidden Costs .........................................................................................................................................................................................................8 -
Configuring T.38 Fax Relay
Configuring T.38 Fax Relay • Configuring T.38 Fax Relay, page 1 Configuring T.38 Fax Relay This chapter describes configuration for T.38 fax relay on an IP network. T.38 is an ITU standard that defines how fax communications are packetized and transported over IP networks. T.38 fax relay includes the following features: • Fax Relay Packet Loss Concealment • MGCP Based Fax (T.38) and DTMF Relay • SIP T.38 Fax Relay • T.38 Fax Relay for T.37/T.38 Fax Gateway • T.38 Fax Relay for VoIP H.323 • SG3 Fax Support on Cisco Time Division Multiplexing-Internet Protocol (TDM-IP) Voice Gateways and Cisco Unified Border Element (Cisco UBE) platforms History for the Fax Relay Packet Loss Concealment Feature Release Modification 12.1(3)T This feature was introduced. 12.1(5)XM This feature was implemented on the Cisco AS5800. 12.1(5)XM2 This feature was implemented on the Cisco AS5350 and Cisco AS5400. 12.2(2)XB1 This feature was implemented on the Cisco AS5850. 12.2(11)T This feature was integrated into this release and implemented on the Cisco AS5350, Cisco AS5400, Cisco AS5800, and Cisco AS5850. Fax, Modem, and Text Support over IP Configuration Guide, Cisco IOS Release 15M&T 1 Configuring T.38 Fax Relay Configuring T.38 Fax Relay History for the MGCP Based Fax (T.38) and DTMF Relay Feature Release Modification 12.2(2)XB This feature was introduced. 12.2(8)T This feature was integrated into this release and implemented on the Cisco 2600 series, Cisco 3600 series, and Cisco 7200 series. -
An 8 X 8 Discrete Cosine Transform on the Starcore SC140/SC1400 Cores
Freescale Semiconductor AN2124 Application Note Rev. 1, 11/2004 An 8 × 8 Discrete Cosine Transform on the StarCore™ SC140/SC1400 Cores By Kim-chyan Gan The 8x8 discrete cosine transform (DCT) is widely used in CONTENTS image compression algorithm because of its energy compaction 1 Discrete Cosine Transform Basics ......................2 for correlated image pixels. The basis function for the DCT is 2 8 × 8 DCT on StarCore-Based DSPs ..................4 the cosine, a real function that is easy to compute. The DCT is a 2.1 Data Memory ......................................................4 unitary transform, and the sum of the energy in the transform 2.2 Software Optimization ........................................4 and spatial domains is the same. 2.2.1 Transposed Data .................................................4 2.2.2 Coefficient Scaling .............................................4 Special, fast algorithms for the DCT have been developed to 2.2.3 Collapsing Two Passes Into a DO Loop............. 5 2.2.4 Pointer Usage ......................................................5 accommodate the many arithmetic operations involved in 2.2.5 Pipelining ............................................................5 implementing the DCT directly. This application note presents 2.2.6 Circular Buffer ....................................................6 an implementation of a fast DCT algorithm for Freescale 2.3 DCT Code ...........................................................6 StarCore™-based DSPs. 2.3.1 Initialization ........................................................6 -
IP FAX Expansion Kit User's Guide
IP FAX Expansion Kit User's Guide Please read this guide before operating this product. After you finish reading this guide, store it in a safe place for future reference. ENG How This Manual Is Organized Chapter 1 Before You Start Using IP Fax Chapter 2 Sending IP Faxes Chapter 3 Changing the Settings of the IP Fax Chapter 4 Troubleshooting Chapter 5 Appendix * Considerable effort has been made to ensure that this manual is free of inaccuracies and omissions. However, as we are constantly improving our products, if you need an exact specification, please contact Canon. * The CD-ROM/DVD-ROM provided for this product may include manuals in PDF format. If you do not have access to Adobe Reader to view the manuals in PDF format, try other programs such as PDF Preview developed by Vivid Document Imaging Technologies. i Contents How This Manual Is Organized ...................................................................................... i Preface........................................................................................................................... iv How To Use This Manual .....................................................................................................................iv Chapter 1 Before You Start Using IP Fax What Is IP Fax? ............................................................................................................1-2 IP Fax Features ....................................................................................................................................1-2 Comparison -
Considerations for Using T.38 Versus G.711 for Fax Over IP (Foip
White Paper Considerations for Using T.38 versus G.711 for Fax over IP Considerations for Using T.38 versus G.711 for Fax over IP White Paper Executive Summary Businesses migrating to Voice over IP (VoIP) often find it desirable to move their fax traffic onto the IP network as well. However, VoIP networks are, as the name implies, optimized for voice traffic; and businesses implementing a Fax over IP (FoIP) solution as part of their fax system can benefit from understanding their options for FoIP transport methods. This white paper compares the performance of the two principal options for sending faxes over an IP network: T.38 fax relay and G.711 fax pass-through. The V.17 and V.34 modem standards are briefly discussed and also used for comparison when used with T.38 and G.711 for performance against IP network impairments, such as latency, packet loss, and jitter. The impact of these network impairments on call control, fax control, and image data are described, as well as the impact of the frequency of these impairments. General considerations for network performance are also covered, as are sections describing how metrics within the Dialogic® Brooktrout® Bfv API can be used to detect IP network impairments. 2 Considerations for Using T.38 versus G.711 for Fax over IP White Paper Table of Contents Introduction . 4 FoIP Transport Methods . 4 T .38 versus G .711 . 4 V .17 versus V .34 . 5 Redundancy . 5 ECM . 5 Typical IP Network Impairments . 5 Latency . 5 Packet Loss . 6 Jitter . -
NAB's Guide to Careers in Television
NAB’s Guide to Careers in Television Second Edition by Liz Chuday TABLE OF CONTENTS Table of Contents…………………………………..……………………......... 1-3 Introduction………………………………………………………………... ......... 4 Acknowledgements…………………………………………………………....... 6 A Word About Station Ownership………………..…………… ..................…7 The General Administration Department…………………. ...................... 8-9 General Manager……………..……………….……………… ..................... 8 Station Manager……..…………………………………………….. .............. 8 Human Resources…………………………..………………........................ 8 Executive Assistant…………………………..…………………… ............... 9 Business Manager/Controller…………………………… ........................... 9 The Sales and Marketing Department………………………….............. 10-11 Director of Sales…………………..………………………….. ................... 10 General Sales Manager…………………………………………................ 10 National Sales Manager……...……………………..……......................... 10 Marketing Director or Director of Non-Traditional Revenue……….……………...................... 10 Local Sales Manager..……………………………………………. ............. 11 Account Executive..……………………….………………………............. .11 Sales Assistant..………………………….…………………………............ 11 The Traffic Department………………..…………………………................... 12 Operations Manager…………………………………………..................... 12 Traffic Manager…………………………………….………………. ............ 12 Traffic Supervisor………………………………….……………….............. 12 Traffic Assistant…………………………………………….………............. 12 Order Entry Coordinator/Log Editors………………………. .................... 12 The Research Department………………………………………. -
Operator's Manual for FAX Unit
MULTIFUNCTIONAL DIGITAL SYSTEMS Operator’s Manual for FAX Unit GD-1320/GD-1350/ GD-1270/GD-1260 ©2012 - 2015 TOSHIBA TEC CORPORATION All rights reserved Under the copyright laws, this manual cannot be reproduced in any form without prior written permission of TTEC. Preface Thank you for purchasing the Toshiba FAX Unit GD-1320/GD-1350/GD-1270/GD-1260. This Operator's Manual describes how to use the fax functions, troubleshooting and its maintenance, etc. Before using the fax functions, thoroughly read and understand this Operator's Manual. To ensure that the fax functions are used in optimum working conditions, keep this Operator's Manual in a handy place for future reference. Preface 1 Notice to Users For U.S.A. only WARNING FCC Notice: Part 15 and Part 18 This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 (e-STUDIO2050C/2550C, e-STUDIO2555C/3055C/3555C/4555C/5055C, e-STUDIO2555CSE/ 3055CSE/3555CSE/4555CSE/5055CSE, e-STUDIO207L/257/307/357/457/507, e-STUDIO557/657/757/857, e-STUDIO5560C/6560C/6570C, e-STUDIO5540C/6540C/6550C, e-STUDIO307LP) of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with this guide, may cause harmful interference to radio communications. Operation of this terminal in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his/her own expense. -
The Failure of Fax: When a Vision Is Not Enough
The Failure of Fax: When a Vision Is Not Enough Jonathan Coopersmith TexasA&M University In the lastdecade, fax machineshave revolutionized communications. We have becomeused to and dependentupon instantaneousinformation. Many peoplecannot conceive how theyworked without a fax machine.The question, however,arises: If the conceptis so good,why did nearlya centuryand a half elapsefrom the first patent in 1843 until rapid commercialdiffusion in the 1980s? In actuality,attempts to commercializefacsimile technology extend back to the 1860s[5]. Its promotersspanned the spectrumfrom individualinventors, suchas Thomas Edison and Arthur Korn, to massivecorporations, such as Xerox and AT&T. Their most common feature until the mid-1980s was failure. The few successesoccurred not in generalcommunications but in dedicatedniche marketsand, evenhere, failuresflourished. Perhaps the questionshould be: In view of the dismalhistory of failures,why did so manypeople and companies pressahead? What motivatedindividuals and ill-msto commitresources to createnew marketsand technology,given the dauntinghistory that lay behind them? Failure,the lack of technicaland commercial success for a productin the marketplace,is endemicto innovativetechnologies. Failure is worthyof study if only to betterunderstand success. Historians of businessand technology acceptthis, but tend to focusmore on success. This lack of coveragedistorts our knowledgeof the businessprocess because failure is an integral,if not dominant, theme in the existenceof companies. Much scholarlywriting -
Telecommunications
TELECOMMUNICATIONS Scottsdale Privilege & Use Tax This publication is for general information only. For complete details, refer to the Model City Tax Code located at https://azdor.gov/model-city-tax-code February 2019 WHO MUST PAY THE TAX? You must be licensed and pay tax if you are in the business of providing telecommunications services to consumers within the City of Scottsdale. WHEN IS TAX DUE? Tax is due on the 20th day of the month following the month in which the revenue was recognized. WHICH CITY IS OWED THE TAX? The tax on telecommunications is due to the City in which the customer of the telecommunications services is located. Customers being provided telecommunications services for receiving/transmitting equipment designed to be mobile (such as mobile telephones, portable two-way radios, pagers, etc.) shall be considered located at their permanent residence address or business location. If the customer does not have an Arizona location then the business location of the telecommunications provider is the taxable location. WHAT IS THE CITY TAX RATE? The City of Scottsdale tax rate is 1.75% of taxable income. WHAT IS TAXABLE? Telecommunications services include providing any of the following: 1 • One-way or two-way voice, sound, and/or video communication, trans-mission or relay over a communication channel • Facsimile transmission services (FAX) • Relay, repeater, or beeper service • Computer interface services or computer time-sharing over a communications channel • Paging and dispatch services • Voice mail, page mail, or fax