Menu Item Section Title Setting
Access
Level
*1
Ref.
U A
Outbound Proxy Server Outbound Proxy Server
Address
ü
Page 125
Outbound Proxy Server Port
ü
Page 125
SIP Service Domain Service Domain
ü
Page 125
SIP Source Port Source Port
ü
Page 125
SIP Authentication Authentication ID
ü
Page 126
Authentication Password
ü
Page 126
SIP Settings SIP User Agent
ü
Page 126
DNS Enable DNS SRV lookup
ü
Page 126
SRV lookup Prefix for UDP
ü
Page 127
SRV lookup Prefix for TCP
ü
Page 127
Transport Protocol for
SIP
Transport Protocol
ü
Page 127
Timer Settings T1 Timer
ü
Page 128
T2 Timer
ü
Page 128
Timer B
ü
Page 128
Timer D
ü
Page 129
Timer F
ü
Page 129
Timer H
ü
Page 129
Timer J
ü
Page 129
Quality of Service (QoS) SIP Packet QoS (DSCP)
ü
Page 129
SIP extensions Supports 100rel (RFC 3262)
ü
Page 130
Supports Session Timer (RFC
4028)
ü
Page 130
NAT Identity Keep Alive Interval
ü
Page 130
Supports Rport (RFC 3581)
ü
Page 131
STUN
ü
Page 131
Security Enable SSAF (SIP Source
Address Filter)
ü
Page 131
VoIP Settings RTP Settings RTP Packet Time
ü
Page 132
Minimum RTP Port Number
ü
Page 132
Maximum RTP Port Number
ü
Page 132
74 Administrator Guide Document Version 2015-01
4.1 Web User Interface Setting List