Figure 2-44 SIP Message Count Interface ................................................................................................................ 73
Figure 2-45 System Status Interface ......................................................................................................................... 74
Figure 2-46 Call Message Interface .......................................................................................................................... 75
Figure 2-47 Interface of System Startup ................................................................................................................... 76
Figure 2-48 Manage Log Interface ............................................................................................................................ 76
Figure 2-49 Log Saving Interface .............................................................................................................................. 77
Figure 2-50 Path Saving Interface ............................................................................................................................ 77
Figure 2-51 Password Change Interface .................................................................................................................. 78
Figure 2-52 Configuration Management Interface .................................................................................................... 78
Figure 2-53 Upgrade Interface .................................................................................................................................. 79
Figure 2-54 File Upload Interface.............................................................................................................................. 79
Figure 2-55 Upgrade Interface .................................................................................................................................. 79
Figure 2-56 Upgrade Process Screen....................................................................................................................... 79
Figure 2-57 Interface for Completing Device Restart after Upgrade ......................................................................... 80
Figure 2-58 Restore Factory Settings Interface ........................................................................................................ 80
Figure 2-59 Interface for capturing Port Recordings ................................................................................................. 80
Figure 2-60 Ethereal Capture Interface ..................................................................................................................... 81
Figure 2-61 Automatic Diagnosis Interface ............................................................................................................... 81
Figure 2-62 Ping Diagnosis Interface ........................................................................................................................ 81
Figure 3-63 Configuring the single VLAN .................................................................................................................... 2
Figure 3-64 A Data Packet Carrying a Corresponding VLAN Tag in the Single VLAN Mode ..................................... 2
Figure 3-65 Configuring Voice VLAN to Work in Mode 1 ............................................................................................ 3
Figure 3-66 Configuring Voice VLAN to Work in Mode 2 ............................................................................................ 4
Figure 3-67 Configuring Management VLAN .............................................................................................................. 4
Figure 3-68 Network environment ............................................................................................................................... 5
Figure 3-69 Configuring Multi-service VLAN ............................................................................................................... 6
Figure 3-70 IP Addresses of the Device in Multi-service VLAN .................................................................................. 6
Figure 3-71 SIP Data Packet Carrying VLAN Tag of the Voice VLAN in the Multi-service VLAN Mode ..................... 7
Figure 3-72 RTP Data Packet Carrying VLAN Tag of the Voice VLAN in the Multi-service VLAN Mode .................... 7
Figure 3-73 RTP Data Packet Carrying VLAN Tag of the Management VLAN in the Multi-service VLAN Mode ........ 7
Figure 3-74 System Composition ................................................................................................................................ 8
Figure 3-75 Procedure of handling LLDP message carrying a VLAN ID..................................................................... 9
Figure 3-76 Procedure of handling the LLDP message with no VLAN ID ................................................................... 9
Figure 3-77 LLDP Message ...................................................................................................................................... 10
Figure 3-78 Adding a VLAN ID to the message to be sent ....................................................................................... 10