IP-based network and its public nature of the agreement, making VoIP inherently possess relative to the traditional phone network more vulnerable in terms of character. However, by adopting a carefully planned, multi-level VoIP network protection measures, companies can make VoIP network security level to catch up with even more than the traditional phone system

用多层次加密方法确保VoIP安全.doc

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．