Alcatel-Lucent 7549 MGW User manual



The Alcatel-Lucent 7549 Media Gateway (MGW) forms an integral part of the Alcatel-Lucent Mobile NGN
Solution, delivering a dramatically simplified architecture as well as seamlessly evolving to an IP Multimedia
Subsystem (IMS). A high-density, multiservice media gateway with voice and data-bearer interfaces, including
TDM, IP and ATM, the Alcatel-Lucent 7549 MGW is capable of performing any-to-any switching, including
native TDM-to-TDM, native packet-to-packet and TDM-to-packet.
Features
• Purpose-built,high-capacity,multi-
fabricmediagatewayformobile
serviceproviders
• Innovativegenerationofgatewaytech-
nologywithintegratedmediaserver,
integratedsignalinggateway(iSGW)
and3GPP†InterWorkingFunction(iIWF)
• M3UA-basediSGWcardperforms
reliableSS7-to-IPinterworkingSIG-
TRANaswellaslimitedSS7-to-SS7
functionalitySTP
• Supportformultipleinterfaceswith
ATM,TDMandIP
• ExtensivesetofGSM/UMTSandIMS
features,CODECsandinterfaces,in-
cludingIPBCP,DTMF,congerencing,
tones,annoucements,FROandTrFO,
andVQEs
• IntegratedWirelessElementManager
(WEM)intheAlcatel-Lucent5060
WirelessCallServer(WCS)manages
boththeAlcatel-Lucent5060WCS
andAlcatel-Lucent7549MGW
• HighlyreliableMGWbasedoneld-
provensoftware
†Available Q3 2009
Benefits
• ReducedCAPEXandtimetomarket
throughmodular,distributedarchi-
tecture,offeringefcientrollouts
• High-capacitymediagatewaywith
smallfootprint,dramaticallyreducing
realestaterequirements
• Integratedfeaturesreducenetwork
elementsandsimplifynetwork
management
• iSGWcardprovidesbuilt-in,cost-
effectiveSGWcapabilityforboth
TDMandIPnetworks
• Latesttechnologyvoice-servercard
withintegrateddigitalsignalproces-
sing,echocancellationandmedia
processingresources
• iIWFresidesonexistingcard,avoid-
ingaspecializedchassisorcard
thatincreasesfootprintordimin-
ishescapacity
• Seamlessmigrationfrom2Gto3G
andIMS
• Mediaoptimizationandtranscoder-
freecapabilitiesensurehighvoice
quality
• Easeofintegrationintoexisting
networks
• Field-provenMGWreducesnetwork
outagesandoperatingcosts

Technical specifications
Protocol support
Wireless networks
 
 
 
SGW
 
 
 
Network attachment compliance
 
 
 
 
 
 
Voice CODECs
 
 
 
 
 
 
 
 
 
 
 
Physical specifications
Chassis dimensions
 
 
 
Rack dimensions
 
 
 
Power
 
 
 
Operating temperature
 
Regulatory compliance
Electromagnetic
compatibility (EMC)
 


 

 

 

 

 
 


 

Safety
 

 


 


Power and grounding
requirements
 

Climatic and mechanical
 





 





 






 


Fire resistance
 

Seismic
 
 

Acoustics
 


 

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