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R&D Development of core solutions for fixed-line/wireless communication and core systems for supplementary services

CDMA Solution
Solutions for mobile voice call communication and supplementary services including
HLR(FT, HA) HomeDLR NPDB
AC OTA ESME GW
PDSN AAA AN-AAA
TIIS Call Keeper Voice Message Call
DCD


Roaming GW Solution
Telcoware roaming gateway solutions support roaming among different networks regardless of the communication standard difference.
GLR GHLR DualStack HLR
DualStack OTA SGRG RSMS


WCDMA Solution
Solutions for various mobile data communication services including
WCDMA HLR WCDMA AuC WCDMA EIR
M-Cast Multimedia Identification Presenter MAS
VSCP


VoIP Solution
Solutions for IP -based voice calls including
SoftSwitch SG MS


IMS Solution


WiBro Solution
Solutions assuring high-speed mobility for mobile Internet services including
ACR LMS Diameter-AAA


Handset Solution
Stacks and solutions for SIP -based multimedia services including
SIP Stack VideoPhone Client SigComp Stack


Memory DBMS Solution
Memory-based database management systems Telcobase¢â
Telcobase¢â


Convergence Solution
Solutions providing seamless services between wireless LAN network and the circuit network
Convergence Gateway(CDMA, GSM)


Underlying Technologies
Telcoware guarantees its own technologies ensured for the core communication protocol stacks used on the mobile communication.
COPS Stack Diameter Stack No.7 Stack
SIGTRAN Stack SIP Stack
Customer Supporting <Goal>
Promote system reliability through Software and Hardware support

<Task>
 - Software package installation
 - Provide regular/precise system inspection
 - Handle emergency situations of Software and Hardware
 - Support operators
 - Provide administrator training