V6100 and V7122 User Guide 9Modifying ini File Parameters via the Web AdminPage 301Software Upgrade Key 302Backing up the Current Software Upgrade Key 303Loading the Software Upgrade Key 303Verifying that the Key was Successfully Loaded 306Troubleshooting an Unsuccessful Loading of a Key 306Abort Procedure 306Reader’s Notes 306C HAPTER 12: S PECIAL A PPLICATIONS 307TDM Tunneling 307Implementation 307SS7 Tunneling 309MTP2 Tunneling Technology 310SS7 Characteristics 311SS7 Parameters 311SS7 Parameter Tables 313SS7 MTP2 Tunneling ini File Example 318QSIG Tunneling 322Implementation 323Reader’s Notes 324C HAPTER 13: S ECURITY 325IPSec and IKE 325IKE 326IPSec 327Configuring the IPSec and IKE 327SSL/TLS 337SIP Over TLS (SIPS) 337Embedded Web Server Configuration 337Secured Telnet 338Server Certificate Replacement 338Client Certificates 340SRTP 341RADIUS Login Authentication 342Setting Up a RADIUS Server 343Configuring RADIUS Support 344
