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HiPath 4000 - Katedra za telekomunikacije

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Securing VoIP<br />

End-to-End Secure Communications<br />

End-to-End Secure Communications<br />

� Packets Encrypted via Standards<br />

December 09<br />

Page 76<br />

� Payload Encryption via Secure Real-Time Protocol (SRTP)<br />

� Advanced Encryption Standard (AES) Implementation<br />

� H.235 for Signaling Authentication in H.323 Environments<br />

� Both Devices Must Support Encryption for Security<br />

� Deployment Service (DLS) Pushes Configuration<br />

to All Supported IP Endpoints<br />

<strong>HiPath</strong> <strong>4000</strong><br />

DLS<br />

LAN<br />

Secure Endpoints<br />

OpenStage<br />

optiPoint 410<br />

economy plus<br />

standard<br />

advance<br />

optiPoint 420<br />

economy plus<br />

standard<br />

advance<br />

optiClient 130<br />

optiPoint WL2<br />

professional<br />

<strong>HiPath</strong> CAP<br />

Media Streaming<br />

Copyright © 2009. All rights reserved.<br />

Siemens Enterprise Communications

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