Yealink SIP-T20 User Manual download pdf (Page 113)

Troubleshooting

101

How to make a call using SRTP?

You can enable SRTP to encrypt the audio stream(s) of phone calls. The parties

participating in the call should enable SRTP. You can enable SRTP on a per-line basis.

To enable SRTP via web user interface:

1. Click on Account.

2. Select the desired account from the pull-down list of Account.

3. Click on Advanced.

4. Select the desired value from the pull-down list of RTP Encryption (SRTP).

5. Click Confirm to accept the change.

Note

How to reboot the phone?

To reboot the phone via web user interface:

1. Click on Settings->Upgrade.

SRTP is not available on all servers. Contact your system administrator for more

information.

SRTP is configurable via web user interface only.

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Yealink SIP-T20 User Manual Page 113