Telecommunication digital value-added application service

 Brief Introduction 

HwaCom has developed/deployed various telecommunication voice and message value-added application services based on the Rhino Telecom Application Service (Rhino TAS) platform, that are applicable to traditional SS7 signal networks, IP Multimedia Subsystems (IMS) networks and telecom IT and billing systems, such as ring back tones, call filter, voice mail and SMS center, etc. Meanwhile, the year-long uninterrupted service level requirements of telecommunication companies are achieved through the highly available and complete system architectures provided by the Rhino TAS platform.

 Descriptions of Features and Advantages 

Develop new services with agility and flexibly

Carrier-grade service level

• Five nines availability
• No single point of failure.
• Clustering for scalability and high-availability

Support for Open Standards

• Rhino TAS complies with the Java open standard for telecommunication application servers–JAIN SLEE v1.1.

Complete telecom network connectivity

• IN Connectivity Pack

1. INAP - ETSI CS1
2. MAP - 3GPP
3. CAP - ETSI CAMEL phase 1,2,3, and 4

• SIP Connectivity Pack

1. SIP Servlet - JSR-289
2. SIP - IETF and ISC interfaces

• Charging and Policy Connectivity Pack

1. Sh
2. Ro
3. Rf
4. Gx
5. Gy
6. CCA

• Messaging

 Success Cases 

• Chunghwa Telecom ring back tone, call catcher, and blacklist service
• Chunghwa Telecom ring back service, premium mailbox and call filter services for handsets
• Taiwan Mobile voice mail service