14215700-IG, Edition 15.0
May 2020, Original document
142
Field
Setting
Enable media encryption
(SRTP) (Optional)
If enabled, external SRTP is supported and optional. It
must be negotiated with the remote endpoint.
Default value: Enabled
Note
: If not running PCS 20A_ or newer, this field is only
visible if a Security (TLS, SRTP) License is loaded.
Require media encryption
(SRTP) (Optional)
If enabled, the usage of SRTP is required and SRTP
must be negotiated with the remote endpoint. If nego-
tiation of SRTP with the remote endpoint is unsuccessful,
call establishment is aborted.
Default value: Disabled
Note
: If not running PCS 20A_ or newer, this field is only
visible if a Security (TLS, SRTP) License is loaded.
Include lifetime in SDES offers
(Optional)
Handles the RFC 4568 SRTP lifetime key parameter in
SDP offers.
Default value: Disabled
Note
: If not running PCS 20A_ or newer, this field is only
visible if a Security (TLS, SRTP) License is loaded.
Include MKI in SDES offers
(Optional)
Handles the RFC 4568 SRTP Master Key Index Para-
meter in SDP offers.
Default value: Disabled
Note
: If not running PCS 20A_ or newer, this field is only
visible if a Security (TLS, SRTP) License is loaded.
Enable ICE (Optional)
If enabled, support for Interactive Connectivity Estab-
lishment (ICE) (RFC 5245) is allowed.
Enable TURN (Optional)
If enabled, support for Traversal Using Relays around
NAT (TURN) (RFC 5766) is allowed.
TURN server (Optional)
Enter TURN server address.
TURN username (Optional)
Enter TURN server username.
If left blank, the per-user authentication username will be
used.
TURN password (Optional)
Enter TURN pass word.
If left blank, the per-user authentication password will be
used.
Spectralink IP-DECT Server 200/400/6500 and Virtual IP-DECT Server One Installation and Configuration Guide