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Chapter 5 Telephony
Chapter contents
VoIP Status ...........................................................................................................................................................35
VoIP Server Registration Status .......................................................................................................................35
Current Server ...........................................................................................................................................35
Domain .....................................................................................................................................................35
Base RTP Port ...........................................................................................................................................35
Phone Line Status ...........................................................................................................................................35
Registration Status ....................................................................................................................................35
User Name ................................................................................................................................................36
Caller ID Setting .......................................................................................................................................36
Subscribed for Voicemail ...........................................................................................................................36
Messages waiting .......................................................................................................................................36
SIP ........................................................................................................................................................................36
SIP Configuration ...........................................................................................................................................37
SIP Server Settings ....................................................................................................................................37
Gateway Settings .......................................................................................................................................37
Dial Plan............................................................................................................................................. 37
SIP Extensions ................................................................................................................................................38
Support PRACK method ..........................................................................................................................38
Encode SIP URI with user parameter ........................................................................................................38
Send INVITE with Timer header .............................................................................................................38
Call Hold using C=0.0.0.0 ........................................................................................................................38
Send NOTIFY ..........................................................................................................................................38
RTP Telephone Event Configuration .............................................................................................................38
VoIP VLAN Configuration ............................................................................................................................38
SIP Parameters ................................................................................................................................................39
Hook Flash MIME Type ..........................................................................................................................39
SIP Timer Values (milliseconds) ................................................................................................................39
SIP T1................................................................................................................................................. 39
SIP T2................................................................................................................................................. 39
SIP T4................................................................................................................................................. 39
RTP Parameters ........................................................................................................................................39
NAT Traversal ................................................................................................................................................40
Outbound Proxy IP ..................................................................................................................................40
Outbound Proxy Port ...............................................................................................................................40
Stun Server IP ...........................................................................................................................................40
Stun Server Port ........................................................................................................................................40
UPnP ........................................................................................................................................................40
NONE ......................................................................................................................................................40
Saving your work ............................................................................................................................................40