Enable SSAF (SIP Source Address Filter)
Description
Selects whether to enable SSAF for the SIP servers (registrar server,
proxy server, and presence server).
Value Range
•
Yes
•
No
Default Value
No
Configuration File Reference
Enable c=0.0.0.0 Hold (RFC 2543)
Description
Selects whether to enable the RFC 2543 Call Hold feature on this line.
Value Range
•
Yes
•
No
Note
•
If you select
[Yes]
, the "c=0.0.0.0" syntax will be set in SDP
when sending a re-INVITE message to hold the call. If you
select
[No]
, the "c=x.x.x.x" syntax will be set in SDP.
Default Value
Yes
Configuration File Reference
RFC2543_HOLD_ENABLE_n (Page 262)
Transport Protocol
Description
Selects which transport layer protocol to use for sending SIP packets.
Value Range
•
UDP
•
TCP
•
TLS
Default Value
UDP
Configuration File Reference
TLS Mode
Description
Select the secure SIP protocol.
Value Range
•
SIPS
•
SIP-TLS
Default Value
SIPS
Configuration File Reference
128
Administrator Guide
Document Version 2015-07
4.5.2 SIP Settings [Line 1]–[Line 6]