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- AXE_telephone_exchange abstract "The AXE telephone exchange is a product line of circuit switched digital telephone exchanges manufactured by Ericsson, a Swedish telecom company. It was developed in 1974 by Ellemtel, a research and development subsidiary of Ericsson and Televerket. The first system was deployed in 1976. AXE is not an acronym, but an Ericsson product code.The AXE is the digital successor to the AKE analogue telephone exchange and ARF/ARM family of crossbar switches. The design is modular with an APZ dual processor running in sync mode, an APT switching part and an APG I/O part. It is used for connecting local landlines, operate mobile networks (TDMA, GSM, CDMA, W-CDMA, PDC), international telephony traffic and signaling.AXE based equipment are being used as BSC/TRC, MSC, HLR, SCP, FNR, TSC, STP and wireline nodes.The brain of the AXE system is a dual processor system called APZ. It runs in parallel sync mode making it fault redundant. The family of APZs started with APZ 210 03 in 1976; the latest one is APZ 214 03. The parallel sync mode was partly abandoned in the APZ 212 40 and subsequent models and has been replaced with a warm standby scheme.The latest APZ type is 214 03 which is used as MSC, TSC and HLR Blade in AXE. The latest implementation of AXE is on a blade cluster system capable of handling up to 8 million subscribers.The core of the switching part was the Group Switch, initially a time-space-time multiplexer capable of switching up to 64K positions or connections. This Group Switch later evolved to a Distributed Group Switch using Time-Space switching technique with a maximum capacity of 512K.AXE nodes have evolved as a traffic controller, having the new Media Gateway node running on CPP platform handle the payload traffic.Ericsson AXE telephone exchanges support lawful intercepts via the remote-control equipment subsystem (RES), which carries out the tap, and the interception management system (IMS), software used for initiating the tap, which adds the tap to the RES database. In a fully operating lawful interception system the RES and IMS both create logs of all numbers being tapped so that system administrators can perform audits to find unauthorized taps.Code is written in PLEX (a proprietary programming language tied to the AXE hardware, designed by Göran Hemdahl), SDL and ASA210C programming languages. Code for Regional Processors (controlling hardware Extension Modules) is written in ASA210R.The AXE product line was used in the United Kingdom under the name System Y to supplement and replace the System X by General Electric Company plc.".
- AXE_telephone_exchange wikiPageExternalLink page.asp?ArticleId=53744359-1E2D-4CAF-9782-1F545C2D2F8F&category=Operators.
- AXE_telephone_exchange wikiPageID "1320706".
- AXE_telephone_exchange wikiPageLength "4149".
- AXE_telephone_exchange wikiPageOutDegree "26".
- AXE_telephone_exchange wikiPageRevisionID "669470069".
- AXE_telephone_exchange wikiPageWikiLink Acronym.
- AXE_telephone_exchange wikiPageWikiLink Category:Ericsson.
- AXE_telephone_exchange wikiPageWikiLink Category:Telephone_exchange_equipment.
- AXE_telephone_exchange wikiPageWikiLink Circuit_switching.
- AXE_telephone_exchange wikiPageWikiLink Code_division_multiple_access.
- AXE_telephone_exchange wikiPageWikiLink Crossbar_switch.
- AXE_telephone_exchange wikiPageWikiLink Digital_AMPS.
- AXE_telephone_exchange wikiPageWikiLink Ellemtel.
- AXE_telephone_exchange wikiPageWikiLink Ericsson.
- AXE_telephone_exchange wikiPageWikiLink GSM.
- AXE_telephone_exchange wikiPageWikiLink General_Electric_Company_plc.
- AXE_telephone_exchange wikiPageWikiLink Greek_telephone_tapping_case_2004-2005.
- AXE_telephone_exchange wikiPageWikiLink Greek_wiretapping_case_2004–05.
- AXE_telephone_exchange wikiPageWikiLink Landline.
- AXE_telephone_exchange wikiPageWikiLink Lawful_interception.
- AXE_telephone_exchange wikiPageWikiLink Lockstep_(computing).
- AXE_telephone_exchange wikiPageWikiLink PLEX_(programming_language).
- AXE_telephone_exchange wikiPageWikiLink Personal_Digital_Cellular.
- AXE_telephone_exchange wikiPageWikiLink Programming_language.
- AXE_telephone_exchange wikiPageWikiLink Proprietary_programming_language.
- AXE_telephone_exchange wikiPageWikiLink Research_and_development.
- AXE_telephone_exchange wikiPageWikiLink Specification_and_Description_Language.
- AXE_telephone_exchange wikiPageWikiLink System_X_(telephony).
- AXE_telephone_exchange wikiPageWikiLink System_Y.
- AXE_telephone_exchange wikiPageWikiLink Telephone_exchange.
- AXE_telephone_exchange wikiPageWikiLink Televerket_(Sweden).
- AXE_telephone_exchange wikiPageWikiLink W-CDMA.
- AXE_telephone_exchange wikiPageWikiLink W-CDMA_(UMTS).
- AXE_telephone_exchange wikiPageWikiLinkText "AXE exchange".
- AXE_telephone_exchange wikiPageWikiLinkText "AXE telephone exchange".
- AXE_telephone_exchange wikiPageWikiLinkText "AXE".
- AXE_telephone_exchange wikiPageWikiLinkText "Ericsson AXE telephone exchanges".
- AXE_telephone_exchange hasPhotoCollection AXE_telephone_exchange.
- AXE_telephone_exchange wikiPageUsesTemplate Template:Citation_needed.
- AXE_telephone_exchange wikiPageUsesTemplate Template:Reflist.
- AXE_telephone_exchange subject Category:Ericsson.
- AXE_telephone_exchange subject Category:Telephone_exchange_equipment.
- AXE_telephone_exchange hypernym Line.
- AXE_telephone_exchange type Company.
- AXE_telephone_exchange type Company.
- AXE_telephone_exchange type Exchange.
- AXE_telephone_exchange comment "The AXE telephone exchange is a product line of circuit switched digital telephone exchanges manufactured by Ericsson, a Swedish telecom company. It was developed in 1974 by Ellemtel, a research and development subsidiary of Ericsson and Televerket. The first system was deployed in 1976. AXE is not an acronym, but an Ericsson product code.The AXE is the digital successor to the AKE analogue telephone exchange and ARF/ARM family of crossbar switches.".
- AXE_telephone_exchange label "AXE telephone exchange".
- AXE_telephone_exchange sameAs AXE.
- AXE_telephone_exchange sameAs m.04smhl.
- AXE_telephone_exchange sameAs AXE.
- AXE_telephone_exchange sameAs Q4655182.
- AXE_telephone_exchange sameAs Q4655182.
- AXE_telephone_exchange wasDerivedFrom AXE_telephone_exchange?oldid=669470069.
- AXE_telephone_exchange isPrimaryTopicOf AXE_telephone_exchange.