Version 7.2 5 Mediant 800B Gateway & E-SBC
User's Manual Contents
10.8 Configuring Mutual TLS Authentication ................................................................ 126
10.8.1 TLS for SIP Clients ................................................................................................126
10.8.2 TLS for Remote Device Management ...................................................................126
10.9 Configuring TLS Server Certificate Expiry Check ................................................ 127
11 Date and Time .................................................................................................. 129
11.1 Configuring Automatic Date and Time using SNTP ............................................. 129
11.2 Configuring Date and Time Manually ................................................................... 130
11.3 Configuring the Time Zone ................................................................................... 130
11.4 Configuring Daylight Saving Time ........................................................................ 131
General VoIP Configuration ..................................................................................133
12 Network ............................................................................................................ 135
12.1 Building and Viewing your Network Topology ...................................................... 135
12.2 Configuring Physical Ethernet Ports .................................................................... 138
12.3 Configuring Ethernet Port Groups ........................................................................ 140
12.4 Configuring Underlying Ethernet Devices ............................................................ 142
12.5 Configuring IP Network Interfaces ....................................................................... 146
12.5.1 Assigning NTP Services to Application Types ......................................................150
12.5.2 IP Interfaces Table Configuration Guidelines ........................................................150
12.5.3 Networking Configuration Examples .....................................................................151
12.5.3.1 One VoIP Interface for All Applications ................................................. 151
12.5.3.2 VoIP Interface per Application Type ...................................................... 151
12.5.3.3 VoIP Interfaces for Combined Application Types ................................. 152
12.5.3.4 VoIP Interfaces with Multiple Default Gateways ................................... 153
12.6 Configuring Static IP Routes ................................................................................ 153
12.6.1 Configuration Example of Static IP Routes ...........................................................155
12.6.2 Troubleshooting the Static Routes Table ..............................................................156
12.7 Network Address Translation Support ................................................................. 157
12.7.1 Device Located behind NAT ..................................................................................157
12.7.1.1 Configuring a Static NAT IP Address for All Interfaces ......................... 158
12.7.1.2 Configuring NAT Translation per IP Interface ....................................... 159
12.7.2 Remote UA behind NAT ........................................................................................160
12.7.2.1 SIP Signaling Messages ....................................................................... 160
12.7.2.2 Media (RTP/RTCP/T.38) ....................................................................... 161
12.8 Robust Receipt of Media Streams by Media Latching ......................................... 165
12.9 Configuring Quality of Service .............................................................................. 166
12.9.1 Configuring Class-of-Service QoS .........................................................................166
12.9.2 Configuring DiffServ-to-VLAN Priority Mapping.....................................................168
12.10 Configuring ICMP Messages ............................................................................... 169
12.11 DNS ...................................................................................................................... 170
12.11.1 Configuring the Internal DNS Table .......................................................................170
12.11.2 Configuring the Internal SRV Table .......................................................................171
12.12 Open Solution Network (OSN) Server ................................................................. 173
12.12.1 Configuring Native VLAN for OSN Server .............................................................173
12.12.2 Disabling Internal Switch Port for OSN ..................................................................174
12.13 Multiple Routers Support ...................................................................................... 174