Voice Settings - D-Link DPH-150S User Manual

6.7.5. Security
Setting secure RTP call of the SIP client. User can accept SRTP call or Non-SRTP call.
Secure RTP: if secure RTP be support
Accept Non-SRTP Call: if Non-SRTP call can be accepted when secure RTP has been enable.
SRTP Security Type: Security type of SRTP use.
SRTP Pre-shared Key: Pre-shared Key of SRTP use. The length must between 1-16chars.

6.7.6. Voice Settings

Setting the Codec priority of IP Phone and other voice settings..
61