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Registrar Server Address ..........................................................................................83
Registrar Server Port ................................................................................................84
Proxy Server Address ...............................................................................................84
Proxy Server Port ......................................................................................................84
Presence Server Address .........................................................................................84
Presence Server Port ................................................................................................84
3.6.2.3 Outbound Proxy Server ...............................................................................................85
Outbound Proxy Server Address ..............................................................................85
Outbound Proxy Server Port .....................................................................................85
3.6.2.4 SIP Service Domain ....................................................................................................85
Service Domain .........................................................................................................85
3.6.2.5 SIP Source Port ...........................................................................................................85
Source Port ...............................................................................................................85
3.6.2.6 SIP Authentication .......................................................................................................86
Authentication ID .......................................................................................................86
Authentication Password ..........................................................................................86
3.6.2.7 DNS .............................................................................................................................86
Enable DNS SRV lookup ..........................................................................................86
SRV lookup Prefix for UDP .......................................................................................87
SRV lookup Prefix for TCP .......................................................................................87
3.6.2.8 Timer Settings .............................................................................................................87
T1 Timer ....................................................................................................................87
T2 Timer ....................................................................................................................88
INVITE Retry Count ..................................................................................................88
Non-INVITE Retry Count ..........................................................................................88
3.6.2.9 Quality of Service (QoS) ..............................................................................................89
SIP Packet QoS (DSCP) ...........................................................................................89
3.6.2.10 SIP extensions .............................................................................................................89
Supports 100rel (RFC 3262) .....................................................................................89
Supports Session Timer (RFC 4028) ........................................................................90
3.6.2.11 Keep Alive ...................................................................................................................90
Keep Alive Interval ....................................................................................................90
3.6.2.12 Security ........................................................................................................................90
Enable SSAF (SIP Source Address Filter) ................................................................90
3.6.3 VoIP Settings ..................................................................................................................91
3.6.3.1 RTP Settings ...............................................................................................................91
RTP Packet Time ......................................................................................................91
Minimum RTP Port Number ......................................................................................91
Maximum RTP Port Number .....................................................................................92
3.6.4 VoIP Settings [Line 1]–[Line 8] .......................................................................................92
3.6.4.1 Quality of Service (QoS) ..............................................................................................93
RTP Packet QoS (DSCP) .........................................................................................93
3.6.4.2 Statistical Information ..................................................................................................93
RTCP Interval ...........................................................................................................93
3.6.4.3 Jitter Buffer ..................................................................................................................93
Maximum Delay ........................................................................................................93
Minimum Delay .........................................................................................................94
Initial Delay ...............................................................................................................94
3.6.4.4 DTMF ...........................................................................................................................94
DTMF Type ...............................................................................................................94
Telephone-event Payload Type ................................................................................95
3.6.4.5 Call Hold ......................................................................................................................95
Supports RFC 2543 (c=0.0.0.0) ................................................................................95
3.6.4.6 CODEC Settings ..........................................................................................................95
First CODEC .............................................................................................................95
6 Administrator Guide Document Version 2010.03.15
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