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By Kerry Garrison
Development firm prepared Telephony platforms with sipXecs КНИГИ ;СЕТЕВЫЕ ТЕХНОЛОГИИ Название: development company prepared Telephony structures with sipXecs 4.0Автор: Michael WИздательство: Focal PressДата публикации: 2009Язык: EnglishКоличество страниц: 314Размер: 7,7 mbФормат: PDFThis booklet was once written to be a step-by-step method of construction a communications method for any association. Care used to be taken to obviously illustrate with diagrams and display photographs the entire steps and ideas alongside the way in which. This ebook is written for community engineers who've been requested to set up and hold communications platforms for his or her organizations.0
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Note any connectivity from the demarc to where the current phone system resides. Identify if lightning protection is on each phone line. Establishing lightning protection on each line will save both phone system and network equipment from an early demise. Existing users and phones Gathering information about existing users and phones will help in planning about what type and how many new phones will be required in the installation. Also make sure to gather additional information and any special notes that may be required for programming the new system, or if cabling is required.
Either DSCP or CoS is a "must have" for a quality deployment. Servers To build a highly reliable and enterprise-ready communications system, the iPBX software needs to run on a highly reliable server. Server-class hardware is designed with proper system cooling and reliability to operate 24 hours a day and 365 days a year. 8 GHz or better • 2 gigabytes of system memory (RAM) • 32 gigabytes or larger SCSI hard drive • Single Ethernet adapter (100 Mbps or 1000 Mbps) For best compatibility with the single CD installation of sipXecs, ensure all components are Red Hat or CentOS Linux compatible.
A user dials a feature code and extension, the receiving phone goes off-hook on speaker phone, and the two users can have a conversation. Polycom, LG Nortel, and Snom phones can be automatically configured to support this feature. Conference server The conferencing service allows Meet-Me voice conferencing capabilities. Administrators can create as many conferences as they would like with the ability to have separate conferencing servers if the conference demand is high. Conference controls are also integrated into the user portal so that every user can have a personal conference bridge that can be easily administered.