Alcatel-Lucent End-to-End IMS Solution
8
The end-to-end IMS environment
Service Creation environment
For service delivery, Alcatel-Lucent
proposes an IMS and Web 2.0 Ser-
vice Creation Environment (SCE) in
which operators can deliver, aggregate
and manage converged communica-
tions services for subscribers, regardless
of networks or devices. The solution
enables VoIP, fixed-mobile con
-
vergence (FMC) and personalized
blended services with a common
platform strategy, providing subscrib-
ers with a consistent user experience
with multiple sessions across diverse
access methods.
Figure 2: Alcatel-Lucent e2e IMS elements
ENUM
DNS
VitalQIP
HSS
1440 USDS
P/I/S-CSCF, BGCF
E-CSCF, RCF/DF, I-BCF
5450 ISC
PCRF,
SPDF
5450 IRC
MRFC/
MRFP
5900 MRF
Audiocodes
MGW
7510 MGW
7515 MGW
7520 MGW
MGCF
5020 MGC-8
5020 MGC-10
5020 MGC-12
5060 WCS
Session control
DHCP, NACF
5750 SSC
Client
5440 PC client
Client
5440 WM client
• 5420 CTS cert. devices
• Westell/2Wire GW
• Brew device
AGCF
5450 AGCF
AGW
7302 ISAM-V
7330 ISAM
SIP FW
Fortinet
S/BC
ACME SD
I-BGF, C-BGF
7510 BGW
Access
Clients and devices
TAS
Pers. comm. manager
Push-to-X
Multimedia IM
Ring Back Tone
TAS Enterprise
5420 CTS
5420 PCM
5430 PTX
5430 MIM
5920 PRBT
5340 ECN
Service gateway
SCE/blending
Presence
XDMS
DMS/VCC
Unified mail/message
5400 ISG
5400 IAS
5410 PS
5410 XDMS
5420 VCC
FS2500
5100 CMS
Application
Legal intercept
1357 ULIS
SS8 CALEA
Service activation
VitalSAM
OAM
1300 XMC
8670 GUP
OMC-P
Charging
8610 ICC
8615 IeCCF
BTS
Operation,
maintenance,
charging sytem
= Third-party products
Legend
E2E IMS 7.0 supports standard functions
in 3GPP, 3GPP2 and TISPAN
