5.3.21 NAT Settings
STUN_INTVL
Value Format
Description
Value Range
Default Value
Web User Interface Reference
SIP_ADD_RPORT
Value Format
Description
Value Range
Default Value
Web User Interface Reference
PORT_PUNCH_INTVL
Value Format
Description
Value Range
Default Value
Web User Interface Reference
RTP_PORT_PUNCH_INTVL
Value Format
Description
Value Range
Default Value
Web User Interface Reference
268
Administrator Guide
INTEGER
Specifies the interval of the sending binding request.
60–86400
300
Binding Interval (Page 95)
BOOLEAN
Specifies whether to add the 'rport' parameter to the top Via header field
value of requests generated.
•
Y: Enable Rport
•
N: Disable
N
Enable Rport (RFC 3581) (Page 131)
INTEGER
Specifies the interval, in seconds, between transmissions of the Keep
Alive packet in order to maintain the NAT binding information for SIP
packet.
0, 10–300
0: Disable
0
Enable Port Punching for SIP (Page 131)
INTEGER
Specifies the interval, in seconds, between transmissions of the Keep
Alive packet in order to maintain the NAT binding information for RTP
packet.
0, 10–300
0: Disable
0
Enable Port Punching for RTP (Page 131)
Document Version 2017-07