element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet & Tria Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • About Us
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      • Japan
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      • Vietnam
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
Wireless
  • Technologies
  • More
Wireless
Documents 企业内部通信服务系统的设计与实现
  • Blog
  • Forum
  • Documents
  • Polls
  • Quiz
  • Events
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join Wireless to participate - click to join for free!
Actions
  • Share
  • More
  • Cancel
Engagement
  • Author Author: sophie0love
  • Date Created: 16 Nov 2010 3:03 PM Date Created
  • Last Updated Last Updated: 9 Nov 2021 4:48 PM
  • Views 316 views
  • Likes 0 likes
  • Comments 0 comments
Related
Recommended

企业内部通信服务系统的设计与实现

随着计算机和网络的发展,企业对内部通信系统的需求越来越高。在未来,数据、语音、视频三网融合是新一代主流通信方式。建设一个功能全面的内部通信服务系统平台是企业提高效率、降低成本的明智选择。 本文提出一种适合企业内部使用的通信服务系统。该系统能适用于众多企业,它采用一种计算机软件行业标准-SIP协议。SIP是一个应用层的控制协议,可以用来建立、修改和终止多媒体会话(或者会议)。SIP协议以其简洁、扩展性好、面向事务处理等优势正被瞩目。本文中的企业内部通信服务系统是基于SIP技术进行设计和开发。此外,根据实际需要,还选用了NAT技术、STUN和TURN协议、MPEG-4编码技术、实时传输协议RTP、实时传输控制协议RTCP和资源预留协议RSVP等作为实现功能的基础。 企业通信系统是由诸多通信子模构成。这个系统包括以下功能模块:企业登陆模块、权限划分和验证模块、即时通信模块、网络会议模块、白板模块、电子文档分享模块、会议录象模块、留言模块、邮件模块和广播模块等。本文将给出的实现的系统模块包括SIP代理服务,SIP事件服务,转发服务,会议录像服务,会议白板,邮件服务,认证服务器。 本论文中的企业内部通信服务系统是语音、数据、视频融为一体的系统。这个系统提供了新的通信方式,可以随时随地安全地获取信息,从而帮助人们在一起工作时获得更高的效率和更好的效果。

Attachments:
image企业内部通信服务系统的设计与实现.pdf
  • Design Resources
  • Share
  • History
  • More
  • Cancel
  • Sign in to reply
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2025 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

ICP 备案号 10220084.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube