Ring Back Tone

Ring Back Tone system allows personalized ring back instead of legacy tone. This service has been proved to be a huge success in the telecom value added service history. COSMOS-II Ring Back Tone system is highly scalable and efficient with low capital investment. The system can start with 4E1 up, grow as you need.

Similar to other solution offerings under COSMOS-II, the Ring Back Tone System also fits for NGN IP architecture with SIP connectivity.