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| − | <span style="color:#DC143C">
| + | #REDIRECT [[Redundancy_%26_High_Availability]] |
| − | '''WARNING: This article is under construction. The information may not be exact.'''
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| − | </span>
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| − | This article will describe the TelcoBridges High Availability feature. The hardware and software are design with the following 2 goals in mind:
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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.
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| − | # Secondly, to 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.
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| − | == Definitions ==
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| − | Here is a list of terms used in the description of the high availability features:
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| − | * [[Primary/Secondary]]
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| − | * [[Master/Slave]]
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| − | * [[Active/Standby]]
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| − | * [[Load Sharing]]
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| − | * [[Switchover]]
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| − | * [[Switchover Period]]
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| − | * [[Active Calls]]
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| − | * [[Transient Calls]]
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| − | * [[Resynchronization]]
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| − | == High Availability Features ==
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| − | === Hardware Features ===
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| − | * [[High_Availability:Hardware:Power_Supply|Power Supply]]
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| − | * [[High_Availability:Hardware:Ethernet_Interfaces| Ethernet Interfaces ]]
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| − | * [[High_Availability:Hardware:Networking| Networking ]]
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| − | * [[High_Availability:Hardware:Clocking|Clocking]]
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| − | * [[High_Availability:Hardware:Tdm_Interfaces|Tdm Interfaces]]
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| − | * [[High_Availability:Hardware:Hosts|Hosts]]
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| − | ==== TelcoBridges Hardware HA Product Checklist ====
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| − | This checklist provides a quick overview of each TelcoBridges product and their high availability hardware support
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| − | {| class="wikitable" border="1" cellpadding="5"
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| − | ! rowspan="2" width="210" style="background:#efefef;" |Products
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| − | ! colspan="4" width="630" style="background:#efefef;" |Hardware High Availability Features
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| − | !width="210" style="background:#efefef;" |Dual Power Supply
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| − | !width="210" style="background:#efefef;" |Control Network Redundancy
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| − | !width="210" style="background:#efefef;" |Dual Voip Network
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| − | !width="210" style="background:#efefef;" |Host Redundancy
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| − | !width="210" style="background:#efefef;" | TMG800
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" | TMG3200
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| − | !width="210" style="background:#efefef;" |{{Y}} (with 2 U)
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" | TMG5800
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" | TMG7800
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" | TMP800
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" | TMP5900
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" | TMP6400
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| − | !width="210" style="background:#efefef;" |{{Y}} (with 2 U)
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" | TMP7900
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" | TMS1600
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" |{{N}}
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| − | !width="210" style="background:#efefef;" |{{Y}}
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| − | !width="210" style="background:#efefef;" | TMTEST this is a test row to play with template
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| − | !width="210" style="background:#efefef;" |{{Check_X_Mark}}
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| − | !width="210" style="background:#efefef;" |{{#ifeq: Y=n | yes | no}}
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| − | !width="210" style="background:#efefef;" |{{Check_X_Mark | a}}
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| − | !width="210" style="background:#efefef;" |{{subst:{{#expr:2*3}}}}
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| − | |}
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| − | {{#if: string | yes | no}}
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| − | {{#time: Y-m-d }}
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| − | '''{{#time: Y-m-d }}'''
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| − | === Software Features ===
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| − | * Toolpack Application suites
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| − | ** tboamapp
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| − | ** toolpack_sys_manager
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| − | ** toolpack_engine
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| − | ** gateway/user specific application
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| − | ** web_server
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| − | ** stream_server
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| − | * Configuration Database
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| − | ** Database replication
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| − | ** Dual Connection String
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| − | * CDR
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| − | ** Text
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| − | ** RADIUS
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| − | * Signaling Stack
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| − | ** CAS
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| − | ** H.248
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| − | ** ISDN
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| − | ** SIGTRAN
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| − | ** SIP
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| − | ** SS7
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