SIP Server Settings ....................................................................................... 45
Registration Settings ..................................................................................... 45
Audio Settings ............................................................................................... 46
Quality of Service .......................................................................................... 48
Signaling Settings ......................................................................................... 48
Voice Settings ............................................................................................... 49
Voicemail Settings......................................................................................... 51
NAT Traversal................................................................................................ 51
Session Timer ............................................................................................... 52
Jitter Buffer .................................................................................................... 53
Keep Alive ..................................................................................................... 53
XSI ................................................................................................................ 54
Call Settings......................................................................................................... 55
General Call Settings .................................................................................... 55
Do Not Disturb............................................................................................... 55
Call Forward .................................................................................................. 55
User Preferences................................................................................................. 57
General User Settings ................................................................................... 57
Soft Keys....................................................................................................... 58
Type .............................................................................................................. 60
Server Application................................................................................................ 61
Action URI Syntax ......................................................................................... 61
Action URI ..................................................................................................... 63
XML Push Settings........................................................................................ 65
Network Pages ................................................................................................................. 66
Basic Network Settings........................................................................................ 67
IPv4 ............................................................................................................... 67
IPv6 ............................................................................................................... 68
VLAN............................................................................................................. 69
LLDP-MED .................................................................................................... 70
802.1x ...........................................................................................................70
VPN............................................................................................................... 71
Contacts Pages ................................................................................................................ 72
Base Directory ..................................................................................................... 72
Blacklist................................................................................................................ 76
Create Blacklist Entry .................................................................................... 78
LDAP ................................................................................................................... 80
LDAP Settings ............................................................................................... 80
Directory Type ............................................................................................... 83
CallLogs Type................................................................................................ 83
C620 Administrator and Provisioning Manual
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