SS II komplet_2011-2012.pdf
SS II komplet_2011-2012.pdf
SS II komplet_2011-2012.pdf
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Transformation of PSTN<br />
IMS Layered Network Architecture<br />
Application<br />
Layer<br />
Parlay<br />
Application<br />
Web<br />
Services<br />
Parlay Gateway (OSA GW)<br />
SIP<br />
Application<br />
H<strong>SS</strong><br />
Session<br />
Control<br />
Layer<br />
MRFC<br />
Service Broker (SCIM)<br />
SIP<br />
S-CSCF<br />
I-CSCF<br />
P-CSCF<br />
BGCF<br />
DIAMETER<br />
Media and<br />
Endpoint<br />
Layer<br />
Media<br />
Server<br />
PDF<br />
Session Border Controller<br />
Access Network<br />
IP Signalling<br />
Converter<br />
Managed<br />
Core Network<br />
MGC<br />
Media<br />
Gateway<br />
MGCF<br />
SG<br />
PSTN/<br />
PLMN<br />
<strong>SS</strong>7<br />
Wireline and Wireless SIP Endpoints<br />
UMTS, 802.11, Bluetooth, Cable, DSL, FTTP, …<br />
Legacy IP Endpoints<br />
H.323 and MGCP<br />
TDM PBX<br />
Wireless<br />
Analog<br />
Endpoint<br />
All Rights Reserved © Alcatel-Lucent 2010<br />
IMS Physical Realization - Flexible Deployment Options<br />
P-CSCF<br />
I-CSCF<br />
S-CSCF<br />
E-CSCF<br />
Software Bus<br />
Protocol<br />
Stacks<br />
IBCF<br />
BIGCF<br />
BGCF<br />
RM<br />
Flexible Board Level Integration<br />
• 1 or more components per<br />
board<br />
• Common stacks across<br />
components<br />
• Software bus provides post<br />
parsed messaging and advanced<br />
transaction services<br />
• Internal communications via<br />
software bus<br />
• Enhanced performance across<br />
components<br />
• Allows for small scale lab trials<br />
P-CSCF<br />
E-CSCF<br />
I-CSCF<br />
S-CSCF<br />
Svc Broker<br />
BGCF<br />
IBCF<br />
BIGCF<br />
RM<br />
OAM&P<br />
S-CSCF<br />
S-CSCF<br />
S-CSCF<br />
S-CSCF<br />
I-CSCF<br />
I-CSCF<br />
E-CSCF<br />
P-CSCF<br />
P-CSCF<br />
Ethernet<br />
Alarm Alarm<br />
S-CSCF<br />
S-CSCF<br />
S-CSCF<br />
S-CSCF<br />
I-CSCF<br />
I-CSCF<br />
E-CSCF<br />
P-CSCF<br />
P-CSCF<br />
Ethernet<br />
Alarm Alarm<br />
BIGCF<br />
CSCF<br />
BIGCF<br />
CSCF<br />
Service Broker<br />
Service Broker<br />
IBCF<br />
BGCF<br />
5750 RM<br />
5750 RM<br />
OAM&P<br />
OAM&P<br />
5750 RM<br />
5750 RM<br />
Flexible Cabinet Level Integration<br />
• Common board hardware<br />
• Static and dynamic component configuration<br />
• 1 or or more components per board<br />
• Software bus configurable across boards<br />
• Easy incremental board and cabinet growth<br />
Service Broker<br />
Service Broker<br />
IBCF<br />
BGCF<br />
Ethernet<br />
OAM&P<br />
OAM&P<br />
• All Rights Reserved © Alcatel-Lucent 2010<br />
Allows for single cabinet deployments<br />
Ethernet<br />
S-CSCF<br />
I-CSCF<br />
BGCF<br />
E-CSCF<br />
P-CSCF<br />
Access<br />
Network<br />
Geographic<br />
Redundancy<br />
Managed<br />
Core Network<br />
RM<br />
BIGCF<br />
E-CSCF<br />
P-CSCF<br />
Access<br />
Network<br />
S-CSCF<br />
I-CSCF<br />
BGCF<br />
PSTN<br />
Flexible Network Deployment<br />
• Scalable hardware and software<br />
• Supports efficient network topologies<br />
• Geographic redundancy<br />
• Allows for large scale deployments<br />
IBCF<br />
Peer<br />
MGCF
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