3.6.2.2 SIP Server ...................................................................................................................86
Registrar Server Address ..........................................................................................86
Registrar Server Port ................................................................................................86
Proxy Server Address ...............................................................................................86
Proxy Server Port ......................................................................................................86
Presence Server Address .........................................................................................87
Presence Server Port ................................................................................................87
3.6.2.3 Outbound Proxy Server ...............................................................................................87
Outbound Proxy Server Address ..............................................................................87
Outbound Proxy Server Port .....................................................................................87
3.6.2.4 SIP Service Domain ....................................................................................................88
Service Domain .........................................................................................................88
3.6.2.5 SIP Source Port ...........................................................................................................88
Source Port ...............................................................................................................88
3.6.2.6 SIP Authentication .......................................................................................................88
Authentication ID .......................................................................................................88
Authentication Password ..........................................................................................89
3.6.2.7 DNS .............................................................................................................................89
Enable DNS SRV lookup ..........................................................................................89
SRV lookup Prefix for UDP .......................................................................................89
SRV lookup Prefix for TCP .......................................................................................90
3.6.2.8 Timer Settings .............................................................................................................90
T1 Timer ....................................................................................................................90
T2 Timer ....................................................................................................................90
INVITE Retry Count ..................................................................................................90
Non-INVITE Retry Count ..........................................................................................91
3.6.2.9 Quality of Service (QoS) ..............................................................................................91
SIP Packet QoS (DSCP) ...........................................................................................91
3.6.2.10 SIP extensions .............................................................................................................92
Supports 100rel (RFC 3262) .....................................................................................92
Supports Session Timer (RFC 4028) ........................................................................92
3.6.2.11 Keep Alive ...................................................................................................................92
Keep Alive Interval ....................................................................................................92
3.6.2.12 Security ........................................................................................................................93
Enable SSAF (SIP Source Address Filter) ................................................................93
3.6.3 VoIP Settings ..................................................................................................................93
3.6.3.1 RTP Settings ...............................................................................................................93
RTP Packet Time ......................................................................................................93
Minimum RTP Port Number ......................................................................................94
Maximum RTP Port Number .....................................................................................94
3.6.4 VoIP Settings [Line 1]–[Line 8] .......................................................................................95
3.6.4.1 Quality of Service (QoS) ..............................................................................................95
RTP Packet QoS (DSCP) .........................................................................................95
3.6.4.2 Statistical Information ..................................................................................................96
RTCP Interval ...........................................................................................................96
3.6.4.3 Jitter Buffer ..................................................................................................................96
Maximum Delay ........................................................................................................96
Minimum Delay .........................................................................................................97
Initial Delay ...............................................................................................................97
3.6.4.4 DTMF ...........................................................................................................................97
DTMF Type ...............................................................................................................97
Telephone-event Payload Type ................................................................................98
3.6.4.5 Call Hold ......................................................................................................................98
Supports RFC 2543 (c=0.0.0.0) ................................................................................98
3.6.4.6 CODEC Settings ..........................................................................................................98
6 Administrator Guide Document Version 2010-08
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