1. NGN- Interconnection S. K. Gupta, Advisor (CN&IT) Telecom Regulatory Authority of India

2. AgendaAgenda NGN- Interconnection Issues 22/02/20142TRAI Way forward

3. NGN- Interconnection issues 22/02/2014 3 TRAI

4. 22/02/2014 4 TRAI NGN- Interconnection issues Present Networks Compatibility mainly addressed by service specific networks NGN Compatibility at UNI, NNI is crucial due to high flexibility

5. NGN- Interconnection issues 22/02/2014 5 TRAI

6. NGN- Interconnection issues 22/02/2014 6 TRAI

7. NGN- Interconnection issues 22/02/2014 7 TRAI

8. 22/02/2014 8 TRAI

9. 22/02/2014 9 TRAI

10. NGN: Session Border Controller 22/02/2014 10 TRAI

11. NGN: Session Border Controller 22/02/2014 11 TRAI SBC deployment approaches in service providers networks includes : Service provider- to- service Provider Interconnect Service Provider- to-Enterprise Peering Service Provider- to-Residential Interconnect Source: www.cisco.comwww.cisco.com

12. NGN- Interconnection issues 22/02/2014 12 TRAI

13. NGN- Interconnection issues 22/02/2014 13 TRAI

14. Way Forward Need for close coordination of relevant groups to develop region specific understanding on parameter left for country specific needs/ future requirement Development of local certifying agencies / test labs for interface approval Mandate use of only approved interfaces in NGN networks Close coordination with vendors to overcome bottleneck and foster competition. 22/02/201414TRAI

15. Thank You S K Gupta, Advisor, TRAI Mahanagar Doorsanchar Bhawan, J.L. Nehru Marg, New Delhi – 110002 Ph. +91-11- 23217914 (O) +91-11- 23211998 (Fax) advcn@trai.gov.in Thank You S K Gupta, Advisor, TRAI Mahanagar Doorsanchar Bhawan, J.L. Nehru Marg, New Delhi – 110002 Ph. +91-11- 23217914 (O) +91-11- 23211998 (Fax) advcn@trai.gov.in 22/02/201415TRAI