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Billing system and call monitoring for PBX Asterisk
Depiak, Petr ; Šilhavý, Pavel (referee) ; Krajsa, Ondřej (advisor)
This master's thesis is focused on developement of billing system with the options of monitoring individual calls for software exchange Asterisk. Billing of calls is adaptible with the help of group of individual rules, consisting of tariff impulses, numerical prefix, with help of outgoing trunk and cost of the billed unit. The first part of this work is focused on instalation, configuration and preparation of individual components of the billing system. In this work is explained the architecture of the billing system and highlighted the purpose of work of the model database. Next we focused on the purpose and the principal system invidual function of the system including solution. At last there is a simple manual to operate the system with the help of created web interface.
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Selected Problem Accounting on Capital Market
Paseková, Petra ; Marada, Vlastimil (referee) ; Sojka, Zdeněk (advisor)
The purpose of this thesis is to describe the accounting practices of selected problems on the capital markets. I have processed the accounting procedures through practical demonstrations of the chosen company and the selected problems. The aim is to demonstrate accounting of these problems and transfer the knowledge into practice.
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Project of VoIP exchange for commercial usage
František, Jiří ; Hanák, Pavel (referee) ; Janovič, Filip (advisor)
The aim of this thesis is create VOIP central based on Asterisk with billing system A2Billing. First of all is describe process of instalation programing instrument and provisioning pbx for local and outgoing calls. Short describe to billing of calls and praktical show of completely setting of system are follows. Administrator and user web based interface is described to. At the end of thesis is shown different technology of VOIP phones which was use in thesis. Setting of this phones is briefly described.
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Portal of the universal access control protocol
Čepelák, Tomáš ; Ležák, Petr (referee) ; Burda, Karel (advisor)
The paper focuses on the issue of access control. It presents an universal bilateral protocol of access control of ACP. The paper describes the messages and its sequences that AC portals uses for communication. It describes the functions and features of the modules from which the portal is composed. The paper suggests the concept of a modular AC portal solutions including the design of basic modules. It also outlines possible test scenarios. Under this proposal is generated functional AC portal on the .NET Framework platform using the C\# programming language. The portal provides access to local assets or to the assets on other computers in the local network. Created application is tested according to the scenarios proposed in both the network version and the local version of the AC portal. Test results are objectively evaluated and commented.
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SDN Controlled According to User Identity
Holkovič, Martin ; Ryšavý, Ondřej (referee) ; Polčák, Libor (advisor)
The aim of this work is to connect dynamic identity management system developed under the project Sec6Net with a control of SDN network. The controller Pyretic is used for network control, which allows application development by using the match-action rules. Interface between the identity management system and controller Pyretic is designed and implemented in both systems. To prove the concept, selected use cases related to security, routing and accounting are created. The use cases are implemented as applications for Pyretic controller. All programs were tested in networking laboratory according to the possibilities. The main contribution of this work is to simplify and improve the management of computer networks while providing new capabilities to administrators of these networks and ultimately their users.
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Creating an Accounting Procedure for Fixed Assets
Stejskal, Jakub ; Svirák, Pavel (referee) ; Pěta, Jan (advisor)
The bachelor thesis is focused on internal guidelines of the company BZCompany international s. r. o. The first part is focused on internal guidelines, accounting, accounting and tax depreciation and legislative aspect of the matter. The second part is introduce BZCompany international s. r. o. and examines the optimal solution for internal guidelines with regard to problematice with long-term tangible assets. In the last part of the bachelor thesis indicate optimal design for internal guidelines.
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Security protocols in practice
Milfajt, Jiří ; Koutný, Martin (referee) ; Pelka, Tomáš (advisor)
This bachelor's thesis maps the most used AAA protocols in these days. These protocols include RADIUS, TACACS+, DIAMETER and KERBEROS. The first part considers its main signs. Then there is describes basic communication between user and server. The thesis also compares each protocol by its advantages, disadvantages and its possible security weaknesses. The second part is dedicated to configuration of RADIUS and KERBEROS protocol.
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Selected Share Transactions from the Accountancy and Tax View
Slámová, Klára ; Hruška, Vladimír (referee) ; Brychta, Karel (advisor)
Master thesis deals with the issue of selected business share transactions from the accountancy and tax view. In the first part of thesis there are defined the basic theoretical concepts. The analytical part is focused on the analysis of the law connected with acquisition, holding and selling a business share. The practical part is based on acquired knowledge to elaborate a methodical tool. Suggest methodical tool is subsequently applied to the example.
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Internal Accounting Directives for Corporations
Malovaná, Hana ; Bednářová, Markéta (referee) ; Pěta, Jan (advisor)
The bachelor thesis is focused on the creation of an internal company directive in the field of wage regulations in the transport company Drivers Trans, s. r. o. In the first part, the theoretical background of the internal company directive, employment relationship, wages, its forms and accounting are defined. The second part is an analysis of the company, where the author describes its operation, and especially the ways of rewarding employees. In the third and last part is a proposal for a new internal company directive on the topic - internal wage regulations.
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