Configuring Proxy and Registration Parameters
                                            The Proxy & Registration page allows you to configure the Proxy server and registration parameters. For a description of the parameters appearing on this page, see Configuration Parameters Reference. To configure Proxy servers (Proxy Sets), see Configuring Proxy Sets.
                                            
                                            
                                                
                                                
                                                
                                                
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                                                    To configure the Proxy and registration parameters: | 
                                                
                                            
                                            
                                                
                                                
                                                
                                                
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                                                    1.
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                                                    Open the Proxy & Registration page (Setup menu > Signaling & Media tab > SIP Definitions folder > Proxy & Registration). | 
                                                
                                            
                                            
                                                
                                                
                                                
                                                
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                                                    Configure the parameters as required. | 
                                                
                                            
                                            
                                            
                                                
                                                
                                                
                                                
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                                                    To register or un-register the device to a Proxy/Registrar: | 
                                                
                                            
                                            
                                                
                                                
                                                
                                                
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                                                    Click the Register button to register. | 
                                                
                                            
                                            
                                                
                                                
                                                
                                                
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                                                    Click Un-Register button to un-register. | 
                                                
                                            
                                            Instead of registering the entire device, you can register specific entities as listed below by using the Register button located on the page in which these entities are configured: