Default Value
300
Web User Interface Reference
SIP_ADD_RPORT
Value Format
BOOLEAN
Description
Specifies whether to add the 'rport' parameter to the top Via header field
value of requests generated.
Value Range
•
Y
: Enable Rport
•
N
: Disable
Default Value
N
Web User Interface Reference
Enable Rport (RFC 3581) (Page 102)
PORT_PUNCH_INTVL
Value Format
INTEGER
Description
Specifies the interval, in seconds, between transmissions of the Keep
Alive packet in order to maintain the NAT binding information for SIP
packet.
Value Range
0, 10–300
0: Disable
Default Value
0
Web User Interface Reference
Enable Port Punching for SIP (Page 102)
RTP_PORT_PUNCH_INTVL
Value Format
INTEGER
Description
Specifies the interval, in seconds, between transmissions of the Keep
Alive packet in order to maintain the NAT binding information for RTP
packet.
Value Range
0, 10–300
0: Disable
Default Value
0
Web User Interface Reference
Enable Port Punching for RTP (Page 102)
5.3.19 SIP Settings
SIP_USER_AGENT
Value Format
STRING
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Administrator Guide
Document Version 2015-02
5.3.19 SIP Settings