Menu Item Section Title Setting
Access
Level
*1
Ref.
U A
SIP extensions Supports 100rel (RFC 3262)
*2
ü
Page 110
Supports Session Timer (RFC
4028)
*2
ü
Page 110
NAT Identity Keep Alive Interval
*2
ü
Page 111
Supports Rport (RFC 3581)
*2
ü
Page 111
Security Enable SSAF (SIP Source
Address Filter)
*2
ü
Page 111
VoIP Settings RTP Settings RTP Packet Time
*2
ü
Page 112
Minimum RTP Port Number
*2
ü
Page 112
Maximum RTP Port Number
*2
ü
Page 113
Telephone-event Payload
Type
*2
ü
Page 113
VoIP Settings
[Line 1]–[Line x]
Quality of Service (QoS) RTP Packet QoS (DSCP)
*2
ü
Page 114
RTCP Packet QoS (DSCP)
*2
ü
Page 114
Statistical Information RTCP Enable
*2
ü
Page 115
RTCP Interval
*2
ü
Page 115
Jitter Buffer Maximum Delay
*2
ü
Page 115
Minimum Delay
*2
ü
Page 115
Initial Delay
*2
ü
Page 116
DTMF DTMF Type
*2
ü
Page 116
DTMF Relay
*2
ü
Page 116
Call Hold Supports RFC 2543
(c=0.0.0.0)
*2
ü
Page 117
Document Version 2012-02 Administrator Guide 65
4.1 Web User Interface Setting List