Redundancy & High Availability

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*[[Redundancy_&_High_Availability:Power Supply|Power Supply]]
 
*[[Redundancy_&_High_Availability:Power Supply|Power Supply]]
 
*[[Redundancy_&_High_Availability:Network#VoIP Network|VoIP Network]]
 
*[[Redundancy_&_High_Availability:Network#VoIP Network|VoIP Network]]
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*[[Redundancy_&_High_Availability:STM1|OC3/STM-1 Interface]]
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*[[Redundancy_&_High_Availability:Tdm_Interfaces#STM-1/OC-3|OC3/STM-1 Interface]]
 
*[[Redundancy_&_High_Availability:Clocking|Clocking]]
 
*[[Redundancy_&_High_Availability:Clocking|Clocking]]
 
*[[Redundancy_&_High_Availability:Software:Signaling_Protocols#TMG800 / TMG3200 Series|Signaling Protocols]]
 
*[[Redundancy_&_High_Availability:Software:Signaling_Protocols#TMG800 / TMG3200 Series|Signaling Protocols]]
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*[[Redundancy_&_High_Availability:Hosts|Host redundancy]]
 
*[[Redundancy_&_High_Availability:Hosts|Host redundancy]]
 
**[[Redundancy_&_High_Availability:Hosts#Hard Disk|Hard Disks]]
 
**[[Redundancy_&_High_Availability:Hosts#Hard Disk|Hard Disks]]
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== Standard Integrated Features ==
 
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*[[Redundancy_&_High_Availability:Power Supply|Power Supply]]
 
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=== Standard Integrated Features Product Checklist  ===
 
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This checklist provides a quick overview of each [[Tmedia]] product and their high availability/redundancy hardware support
 
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{| cellpadding="5" border="1" class="wikitable"
 
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|-
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" rowspan="2" | Products
 
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! width="630" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" colspan="4" | Hardware High Availability Features
 
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|-
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | [[TMG800]]
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | [[TMG3200|TMG3200 Series]]
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | [[TMG7800]]
 
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|-
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | Dual Power Supply
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark| Y}}  (Optional)
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark| Y}}
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark| Y}}
 
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|-
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | Control Network Redundancy
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark|}}
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark|}}
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark| Y}}
 
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|-
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | Dual Voip Network
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark| Y}}
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark| Y}}
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark| Y}}
 
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|-
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | Host Redundancy
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark| N}}
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark| N}}
 
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! width="210" style="background: none repeat scroll 0% 0% rgb(255, 255, 255);" | {{Check_X_Mark| Y}}
 
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|}
 
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== Configurable Features ==
 
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*Networking
 
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**[[Redundancy_&_High_Availability:Networking|Control Network Redundancy]]
 
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**[[Redundancy_&_High_Availability:Networking#Voip Network|Dual VoIP Network]]
 
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**[[Redundancy_&_High_Availability:Networking#TMS Network|TMS Network]]
 
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*[[Redundancy_&_High_Availability:Hosts|Host redundancy]]<br>
 
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**[[Redundancy_&_High_Availability:Hard_Disks|Hard Disks]]
 
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*[[Redundancy_&_High_Availability:Tdm Interfaces|Tdm Interfaces]] (OC3/STM-1 APS)
 
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*[[Redundancy_&_High_Availability:Clocking|Clocking]] (Multiple clock sources)
 
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*[[High_Availability:Software:CDR | CDR]]
 
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*[[High_Availability:Software:Configuration_Database | Configuration Database]]
 
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*[[High_Availability:Software:H.248 | H.248]]
 
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*Signaling Stack
 
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**[[High_Availability:Software:Signaling_Stack:CAS | CAS]]
 
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**[[High_Availability:Software:Signaling_Stack:ISDN | ISDN]]
 
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**SIGTRAN
 
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***[[High_Availability:Software:Signaling_Stack:SIGTRAN:M2PA| M2PA]]
 
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***[[High_Availability:Software:Signaling_Stack:SIGTRAN:M2UA| M2UA]]
 
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***[[High_Availability:Software:Signaling_Stack:SIGTRAN:M3UA| M3UA]]
 
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**[[High_Availability:Software:Signaling_Stack:SIP | SIP]]
 
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**SS7
 
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***[[High_Availability:Software:Signaling_Stack:SS7:ISUP | ISUP]]
 
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***[[High_Availability:Software:Signaling_Stack:SS7:MTP2 | MTP2]]
 
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***[[High_Availability:Software:Signaling_Stack:SS7:MTP3 | MTP3]]
 
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***[[High_Availability:Software:Signaling_Stack:SS7:SCCP/TCAP | SCCP/TCAP]]
 
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*[[High_Availability:Software:TMG-CONTROL | TMG-CONTROL]]
 
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*[[High_Availability:Software:TMG-CONTROL:Provisioning | Provisioning]]
 
  
  

Revision as of 11:49, 14 February 2011

This article describes TelcoBridges' VoIP Gateway high availability features. TelcoBridges' products are design with the following 2 goals in mind:

  1. First and foremost, to recover from a system failure to minimize the system down time or instability as much as possible. This is achieve with a fault tolerant and redundancy architecture.
  2. Secondly, to keep active calls open after a fail-over whenever possible.


Contents

TelcoBridges High Availability & Redundancy

TelcoBridges High Availability & Redundancy should be seen as a collection of features instead of one single feature. This means that customer can go as little or as far as they want to create a high availability system.


Definitions

Here is a list of terms used in the description of the high availability features:


TMG800 Features


TMG3200 Features


TMG7800 Features


Installation, Maintenance and Provisioning

This section will show how to install, upgrade and configure a high availability system.

First, we will look at the software installation and provisioning (Host redundancy).

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