Global Switching Settings
Use this view to configure the following settings:
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Real-time Transport Protocol (RTP), for example for using secure RTP (SRTP) and choosing the global codecs.
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Advanced Signaling settings, for example, Early Queuing and Toll-Free Queuing settings.
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To start using Network Address Translation, select Use NAT. For more information, see Configuring Network Address Translation (NAT).
 
