Global Switching Settings
Note: 
You may not be able to update all of these settings. If
                you need any changes, contact Sinch. 
Use this view to configure the following settings:
- 
        Real-time Transport Protocol (RTP), for example for using secure RTP (SRTP) and choosing the global codecs. 
- 
        Advanced Signaling settings, for example, Early Queuing and Toll-Free Queuing settings. 
- 
        To start using Network Address Translation, select Use NAT. For more information, see Configuring Network Address Translation (NAT). 
