Transcript FMC Case Scenarios for Voice and Data Scenario I

Fixed Mobile
Convergence
Confidential
Proprietary of Coral Telecom Ltd
www.coraltele.com
Fixed Mobile Convergence
Fixed Mobile Convergence is a transition point in the
telecommunications industry that will remove the
distinctions between fixed and mobile networks.
Focused on providing a “ superior experience ” to the
customers while being cost effective.
F.M.C Components
 Voice quality of wired network is superior than that of the mobile
networks, so when a customer walks into his home/ office, user
experience will improve if voice calls could seamlessly shift to the land
line networks available at that location.
 Data needs are increasing, spectrum is becoming scarce, RF
penetration is reducing with use of higher RF frequencies (2100 MHz) so
it would make economic sense to seamlessly shift data access from 3G
mobile phone to terrestrial network when ever MS is near the Fixed/
Wireless ADSL connectivity.
 FMC will converge VoIP on the same platform so that in case user is at
a geographically distant location but connected over IP highways, then
also his experience for handling voice and data needs will remain
unaffected.
F.M.C Components (contd…)
 In enterprises, FMC is the concept of integrating various telephony
networks whether fixed or mobile, backhauled on PRI or IP or leased
lines, into a single handset with a single set of business applications,
so that organization wide processes and resources like unified
communication, Voice mail, Fax servers, Loggers and conference
bridges run seamlessly. User could have a fixed phone on his desk or
a GSM mobile phone in his hand, as an extension of the PBX or an IP
phone connected to the office PBX. These networks shall have
common “Call control” for various analog phones and other TDM
devices, Mobile devices or other IP device used within the enterprise.
 “ FMC platform shall be Network agnostic, Carrier agnostic and
Handset agnostic and allow the users flexibility in usage of the various
communication devices.
FMC Case Scenarios for Voice and Data
 Scenario I: Voice calls on Mobile SIM subscriber walking into his/ her
residence should automatically be diverted to the landline network of his/ her
residence.
Achieved through “recording presence” and initiating through the
Operator’s IN network.
 Scenario II: Data Calls on Mobile SIM subscriber walking into his/ her
residence should seamlessly and automatically be handed over to wireless
broadband network of his/ her residence; thereby decreasing the load on the
3G or Edge network of the operator.
Achieved by specialized WLAN access points with built-in controllers which
recognize registered users. These can trigger forwarding of calls to the land
line in the premises.
F.M.C - Network Architecture
TCP/IP
Mobile Services
Voice, Data, SMS
PSTN
MSC
Intelligent
Call
Management
System
CORE
NETWORK
(User Profile &
Presence Recorder)
CAMEL
INAP
RTP
VOICE
DATA
MMS
SMS
CDR of
Data usage
Branch
Mall
Maksat Coral
3G Off loader
Presence
Recorder
Wi-Fi Handset
SIP
Phone
MAKSAT
CORAL
BSC
IN
SIP PBX
HTTP
TCP/IP
Hospital
Resort
Home
FMC Case Scenarios for Voice and Data
 Scenario III: Multi-location: In case a MS subscriber is registered at his
residence and also at some other premises where he frequents, then the
Voice and data calls for his mobile would be seamlessly handed over to the
landline and Wi-Fi network used in the premises.
It retains access of Voice and Data on the same handsets while the backhaul
network is changed inside the private network.
 Scenario IV: Roaming Scenario: In case the MS subscriber is outside the
reach of his telephone network (out side the country) his incoming calls shall
land on the access device available with him.
 Scenario V: Unified Communication and PBX services: In a true FMC
environment, user should be able to avail his/ her telephone calls, Voice Mail,
Fax Mail, and other services of the office environment on his GSM handset or
his desk phone or on VoIP phone thereby ensuring a single device operation
for all his/ her varied communication needs.
F.M.C – Multiple Scenarios
Unified Communications
Cell
Phone
BSC
Multi Location Coral Soft
Office
Switch
BSC
MSC
PSTN
MSC
IN
Intelligent
Call
Management
System
Media
Gateway
Soft
Switch
Coral Air NGX
SIP
Phone
CAMEL
INAP
SIP
Phone
Office
Remote
Locations
SIP
Phone
Cell
Phone
Unified Communications
TCP/IP
BSC
Home
ADSL
WIFI handset
MSC
3G Off loader
Presence
Recorder
Media
Gateway
SIP PBX
Soft Switch
Coral Air NGX
SIP
Phone
SIP
Phone
RTP
SIP Phone
WIFI
THANK YOU….
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