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| This article describes TelcoBridges' [[VoIP Gateway]] high availability features. The hardware and software are design with the following 2 goals in mind:
| | {{DISPLAYTITLE:Redundancy and High Availability}} |
| | (Click here for [[FreeSBC:1%2B1_Configuration|ProSBC High Availability and 1+1]]) |
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| # 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.
| | This page describes the TelcoBridges [[VoIP Gateway]] high availability features. TelcoBridges' products are designed with the following two goals in mind: |
| # Secondly, to keep active calls open after a fail-over whenever possible.
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| | # Recover from a system failure and minimize the system down-time and network instability, as much as possible. This is achieved with fault tolerance and redundancy designed into the very architecture of the product. |
| | # Keep active calls open after a fail-over, whenever possible. |
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| == TelcoBridges High Availability ==
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| TelcoBridges High Availability should be seen as a collection of high availability and redundancy 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. | | == TelcoBridges High Availability and Redundancy == |
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| | TelcoBridges high availability and redundancy is comprised of a collection of features. These features enable customers to add as many HA and redundancy fdeatures to their systems as required. |
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| | To learn more about high availability and redundancy, see: |
| | * [https://telcobridges.com/products-tmedia-voip-gateways-tmg800-datasheet/ TMG800 datasheet] |
| | * [https://telcobridges.com/products-tmedia-voip-gateways-tmg3200-tmg3200-datasheet/ TMG3200 datasheet] |
| | * [https://telcobridges.com/products-tmedia-voip-gateways-tmg7800-datasheet/ TMG7800 datasheet] |
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| == Definitions == | | == Definitions == |
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| Here is a list of terms used in the description of the high availability features:
| | The following is a list of terms that are used in the description of high availability features: |
| * [[Active Calls]] | | * [[Active Calls]] |
| * [[Active/Standby]] | | * [[Active/Standby]] |
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| * [[Transient Calls]] | | * [[Transient Calls]] |
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| == High Availability Features ==
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| === Hardware High Availability Features<br> ===
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| *[[High Availability:Hardware:Power Supply|Dual Power supply]]<br>
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| *Networking
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| **[[High Availability:Hardware:Networking|Control Network Redundancy]]
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| **[[High Availability:Hardware:Networking#Voip Network|Dual VoIP Network]]
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| **[[High Availability:Hardware:Networking#TMS Network|TMS Network]]
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| *[[High Availability:Hardware:Hosts|Host redundancy]]<br>
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| **[[High Availability:Hardware:Hard_Disks|Hard Disks]]
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| *[[High Availability:Hardware:Tdm Interfaces|Tdm Interfaces]] (OC3/STM-1 APS)
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| *[[High Availability:Hardware:Clocking|Clocking]] (Multiple clock sources)
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| ==== TelcoBridges Hardware HA Product Checklist ==== | | == TMG800 Features == |
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| This checklist provides a quick overview of each [[Tmedia]] product and their high availability/redundancy hardware support
| | *[[Redundancy_&_High_Availability:Power Supply|Power Supply]] |
| | *[[Redundancy_&_High_Availability:Network#VoIP Network|VoIP Network]] |
| | *[[Redundancy_&_High_Availability:Clocking|Clocking]] |
| | *[[Redundancy_&_High_Availability:Software:Signaling_Protocols#TMG800 / TMG3200 Series|Signaling Protocols]] |
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| {| cellpadding="5" border="1" class="wikitable"
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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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| ! 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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| ! 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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| ! 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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| ! 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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| ! 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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| | == TMG3200 Features == |
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| === Software Features ===
| | *[[Redundancy_&_High_Availability:Power Supply|Power Supply]] |
| | *[[Redundancy_&_High_Availability:Network#VoIP Network|VoIP Network]] |
| | *[[Redundancy_&_High_Availability:Tdm_Interfaces#STM-1/OC-3|OC3/STM-1 Interface]] |
| | *[[Redundancy_&_High_Availability:Clocking|Clocking]] |
| | *[[Redundancy_&_High_Availability:Software:Signaling_Protocols#TMG800 / TMG3200 Series|Signaling Protocols]] |
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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:Toolpack | Toolpack Application suites]]
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| **[[High_Availability:Software:Toolpack:Gateway | gateway/user specific application]]
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| **[[High_Availability:Software:Toolpack:Tboamapp | tboamapp]]
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| **[[High_Availability:Software:Toolpack:Tbtoolpack_Service | Tbtoolpack service]]
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| **[[High_Availability:Software:Toolpack:Toolpack_engine | toolpack_engine]]
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| **[[High_Availability:Software:Toolpack:Toolpack_sys_manager | toolpack_sys_manager]]
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| **[[High_Availability:Software:Toolpack:Tbstreamserver | tbstreamserver]]
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| **[[High_Availability:Software:Toolpack:Web_server | web_server]]
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| | == TMG7800 Features == |
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| == Installation, Maintenance and Provisioning ==
| | *[[Redundancy_&_High_Availability:Power Supply|Power Supply]] |
| This section will show how to install, upgrade and configure a high availability system.
| | *[[Redundancy_&_High_Availability:Network|Network]] |
| | **[[Redundancy_&_High_Availability:Network#VoIP Network|VoIP Network]] |
| | **[[Redundancy_&_High_Availability:Network#Control Network|Control Network]] |
| | **[[Redundancy_&_High_Availability:Network#TMS Network|TMS Network]] |
| | *[[Redundancy_&_High_Availability:Tdm Interfaces|Tdm Interfaces]] |
| | *[[Redundancy_&_High_Availability:Clocking|Clocking]] |
| | *[[Redundancy_&_High_Availability:Software:Signaling_Protocols#TMG7800 |Signaling Protocols]] |
| | *[[Redundancy_&_High_Availability:Software:TMG-CONTROL|TMG-CONTROL]] |
| | *[[Redundancy_&_High_Availability:Hosts|Host redundancy]] |
| | **[[Redundancy_&_High_Availability:Hosts#Hard Disk|Hard Disks]] |
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| First, we will look at the software installation and provisioning (Host redundancy).
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| *[[High_Availability:Software:Installing | Installing a host redundancy system]]
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| *[[High_Availability:Software:Upgrading | Upgrading a host redundancy system]]
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| *[[High_Availability:Software:Provisioning| Configuring a host redundancy system]]
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| [[category:Tmedia_Features]] | | [[category:Tmedia_Features]] |