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HiPath 4000 - Katedra za telekomunikacije

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<strong>HiPath</strong> <strong>4000</strong> V5 - IPDA<br />

Signaling and Payload Separation<br />

December 09<br />

Page 88<br />

IPDA Signaling and Payload Separation can be used as<br />

- emergency routing, if WAN Link is down<br />

- emergency routing, if VoIP quality is bad<br />

- payload overflow, if WAN Link is congested<br />

- static signaling and payload separation<br />

Payload routed<br />

over PSTN<br />

Signaling<br />

AP3700<br />

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

Headquarter<br />

This means …<br />

CO<br />

PSTN<br />

WAN<br />

WAN<br />

AP3700 IP<br />

Branch Berlin<br />

AP3700 IP<br />

Branch Munich<br />

AP3700 IP<br />

Branch Cologne<br />

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

Siemens Enterprise Communications

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