Troubleshooting1492. Select the desired type from the pull-down list of RTP Encryption(SRTP).3. Click Confirm to accept the change.NoteNetwork IssuesHow to diagnostic the network?The wrong network settings may result in inaccessibility of your phone and may also have an impacton your network performance. In this case, you can use the “Ping” or “Traceroute” method tocheck whether the network is connected, analyze and judge network fault.To check the network using “Ping” method via phone user interface:1. Tap Menu->Features->Diagnostics->Network->Ping.2. Enter the desired IP address or URL in the Ping IP or URL field.SRTP is not available on all servers. Contact your system administrator for more information.SRTP is configurable via web user interface only.
