User's Manual
Contents
BM2022 Users Guide
12
8.5 PPTP VPN Server ..............................................................................................................125
8.6 PPTP VPN Client ...............................................................................................................127
8.7 PPTP VPN Client: Add .......................................................................................................127
8.8 L2TP VPN Server ...............................................................................................................129
8.9 L2TP VPN Client ................................................................................................................131
8.10 L2TP VPN Client: Add ......................................................................................................131
8.11 IPSec VPN .......................................................................................................................133
8.11.1 The General Screen ................................................................................................133
8.11.2 IPSec VPN: Add ......................................................................................................135
8.12 Technical Reference .........................................................................................................140
8.12.1 IPSec Architecture ..................................................................................................140
8.12.2 Encapsulation .........................................................................................................141
8.12.3 IKE Phases ............................................................................................................142
8.12.4 Negotiation Mode ...................................................................................................143
8.12.5 IPSec and NAT .......................................................................................................143
8.12.6 VPN, NAT, and NAT Traversal ................................................................................144
8.12.7 ID Type and Content ...............................................................................................144
8.12.8 Pre-Shared Key ......................................................................................................146
8.12.9 Diffie-Hellman (DH) Key Groups .............................................................................146
Chapter 9
The VoIP General Screens ................................................................................................... 147
9.1 VoIP Overview ....................................................................................................................147
9.1.1 What You Can Do in This Chapter ............................................................................147
9.1.2 What You Need to Know ...........................................................................................147
9.1.3 Before you Begin ......................................................................................................149
9.2 Media .................................................................................................................................149
9.3 QoS ....................................................................................................................................150
9.4 SIP Settings .......................................................................................................................151
9.5 Speed Dial ..........................................................................................................................151
9.6 Technical Reference ...........................................................................................................152
9.6.1 DSCP and Per-Hop Behavior ...................................................................................152
Chapter 10
The VoIP Account Screens .................................................................................................. 153
10.1 Overview ..........................................................................................................................153
10.1.1 What You Can Do in This Chapter ..........................................................................153
10.1.2 What You Need to Know .........................................................................................153
10.2 Status ...............................................................................................................................156
10.3 Server ...............................................................................................................................158
10.4 SIP ...................................................................................................................................159
10.5 Feature .............................................................................................................................161
10.6 Dialing ..............................................................................................................................162