Transport Protocol ....................................................................................................87
3.6.2
SIP Settings [Line 1]–[Line 8] .........................................................................................88
3.6.2.1 Phone Number ............................................................................................................88
Phone Number ..........................................................................................................88
Line ID .......................................................................................................................89
3.6.2.2 SIP Server ...................................................................................................................89
Registrar Server Address ..........................................................................................89
Registrar Server Port ................................................................................................89
Proxy Server Address ...............................................................................................89
Proxy Server Port ......................................................................................................89
Presence Server Address .........................................................................................90
Presence Server Port ................................................................................................90
3.6.2.3 Outbound Proxy Server ...............................................................................................90
Outbound Proxy Server Address ..............................................................................90
Outbound Proxy Server Port .....................................................................................90
3.6.2.4 SIP Service Domain ....................................................................................................91
Service Domain .........................................................................................................91
3.6.2.5 SIP Source Port ...........................................................................................................91
Source Port ...............................................................................................................91
3.6.2.6 SIP Authentication .......................................................................................................91
Authentication ID .......................................................................................................91
Authentication Password ..........................................................................................92
3.6.2.7 DNS .............................................................................................................................92
Enable DNS SRV lookup ..........................................................................................92
SRV lookup Prefix for UDP .......................................................................................92
SRV lookup Prefix for TCP .......................................................................................93
3.6.2.8 Timer Settings .............................................................................................................93
T1 Timer ....................................................................................................................93
T2 Timer ....................................................................................................................93
INVITE Retry Count ..................................................................................................93
Non-INVITE Retry Count ..........................................................................................94
3.6.2.9 Quality of Service (QoS) ..............................................................................................94
SIP Packet QoS (DSCP) ...........................................................................................94
3.6.2.10 SIP extensions .............................................................................................................95
Supports 100rel (RFC 3262) .....................................................................................95
Supports Session Timer (RFC 4028) ........................................................................95
3.6.2.11 Keep Alive ...................................................................................................................95
Keep Alive Interval ....................................................................................................95
3.6.2.12 Security ........................................................................................................................96
Enable SSAF (SIP Source Address Filter) ................................................................96
3.6.3 VoIP Settings ..................................................................................................................96
3.6.3.1 RTP Settings ...............................................................................................................96
RTP Packet Time ......................................................................................................96
Minimum RTP Port Number ......................................................................................97
Maximum RTP Port Number .....................................................................................97
3.6.4 VoIP Settings [Line 1]–[Line 8] .......................................................................................98
3.6.4.1 Quality of Service (QoS) ..............................................................................................98
RTP Packet QoS (DSCP) .........................................................................................98
3.6.4.2 Statistical Information ..................................................................................................99
RTCP Interval ...........................................................................................................99
3.6.4.3 Jitter Buffer ..................................................................................................................99
Maximum Delay ........................................................................................................99
Minimum Delay .......................................................................................................100
Initial Delay .............................................................................................................100
3.6.4.4 DTMF .........................................................................................................................100
6 Administrator Guide Document Version 2013-02
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