Chapter 26: Redundancy Configuration
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MAXCS ACC 6.7 Administration Manual
Figure 140. Redundancy topology
To realize the shared IP addresses, each Softswitch server needs two network
integration cards (NIC cards) set up, one for sharing and another for redundancy control
and system maintenance. A single redundancy IP address should be assigned to the
redundancy NIC card. All redundancy NIC cards and KAB control NIC cards are
connected by network Switch 2.
A single IP address should be assigned to the sharing NIC card. All external services,
including gateways, VM service, Logger Service, recording service and IP phones, and
CT applications should try to contact the shared IP address through network Switch 1.
This network is bridged by the KAB to either the primary or secondary server.
Switch 1 and Switch 2 are linked to one another directly.
Cases When Switchover Occurs
In the following cases, MAXCS will switch control of the system from the active
Softswitch to the standby Softswitch:
•
The button
Manual Switch Over
is clicked in the Redundancy Administration dialog
box (see “Manually Switching Over” on page 352).
•
The active system crashes or is shut down or restarted, and
Automatically assume
control when active system is not available
is selected in the Redundancy dialog
box of the standby system (see Figure 141 on page 345).
Summary of Contents for ACC 6.7
Page 16: ...2 MAXCS ACC 6 7 Administration Manual ...
Page 44: ...Chapter 2 System Requirements and Installation 30 MAXCS ACC 6 7 Administration Manual ...
Page 56: ...Chapter 3 Getting Around MaxAdministrator 42 MAXCS ACC 6 7 Administration Manual ...
Page 98: ...Chapter 6 Voice Mail Configuration 84 MAXCS ACC 6 7 Administration Manual ...
Page 108: ...Chapter 7 Auto Attendant Configuration 94 MAXCS ACC 6 7 Administration Manual ...
Page 124: ...Chapter 9 Call Recording Configuration 110 MAXCS ACC 6 7 Administration Manual ...
Page 128: ...Chapter 10 Application Extension Configuration 114 MAXCS ACC 6 7 Administration Manual ...
Page 180: ...Chapter 12 Trunk Configuration 166 MAXCS ACC 6 7 Administration Manual ...
Page 186: ...Chapter 13 In Call Routing Configuration 172 MAXCS ACC 6 7 Administration Manual ...
Page 234: ...Chapter 16 Setting Up IP Extensions 220 MAXCS ACC 6 7 Administration Manual ...
Page 246: ...Chapter 17 AltiGen IP Phone Configuration 232 MAXCS ACC 6 7 Administration Manual ...
Page 256: ...Chapter 18 Mobile Extension Configuration 242 MAXCS ACC 6 7 Administration Manual ...
Page 270: ...Chapter 19 Hunt Group Configuration 256 MAXCS ACC 6 7 Administration Manual ...
Page 274: ...Chapter 20 Paging Group Configuration 260 MAXCS ACC 6 7 Administration Manual ...
Page 370: ...Chapter 26 Redundancy Configuration 356 MAXCS ACC 6 7 Administration Manual ...
Page 404: ...Chapter 29 TAPI Integration 390 MAXCS ACC 6 7 Administration Manual ...
Page 426: ...Chapter 30 Tools and Applications 412 MAXCS ACC 6 7 Administration Manual ...
Page 448: ...434 MAXCS ACC 6 7 Administration Manual ...