Link3 provides IPTSP (Internet Protocol Telephony Service) solutions all around Bangladesh. IP telephony is a telephone system that uses an internet connection to send and receive voice data. IP phones are connected to the Internet through routers and modems, whereas regular phones send analog signals over landline networks.

1. 1. It is 50% cheaper than landlines and mobile operators.
2. 2. More features without extra hardware
3. 3. Per Second Prepaid & Postpaid Billing.
4. 4. Reduced IT Infrastructure Cost.
5. 5. High Quality Connection.
6. 6. Flexibility And Scalability.
7. 7. Functionality And Mobility.
8. 8. Link3 IP to IP free.
9. 9. Dedicated IPTSP Number Prefix 09678-XXX-XXX
10. 10. 24/7 Monitoring, Management and Support
11. 11. Chart rate:

1. a. Customized Offers

   1. VPS Service:
   2. Short Code Parking:
   3. Local Toll-Free Service:
   4. Bulk SMS Under L3 Ventures:
   5. Audio Conferencing Solution:
   6. Dedicated IP-PBX:
   7. Dedication Call Center:
   8. Voice Blasting Service:

2. b. Bundle Offers:

   Product Name	Pulse	Total Minute	**MRC	Channel	No. of User
   Package -1	Pulse / sec	2500	2500	5	10
   Package -2	Pulse / sec	5000	4000	10	15
   Package -3	Pulse / sec	7500	5500	15	20
   Package -4	Pulse / sec	14000	7900	20	20

   **Note:

   1. Phone set price will be added as per requirement.
   2. Free credit limit will be 100 taka (250 min)
   3. Client can add necessary security deposit amount to increase credit limit
   4. Extension wise call recording features are not available

Link3 has more than 800 IPTSP customers of which some of our mentionable customers are:

1. Bata Shoe Co. (Bangladesh) Ltd.
2. BD Express Cargo
3. Chillox
4. Coca-Cola IBPL (International Beverages Private Limited)
5. Daraz Bangladesh Limited( HungryNaki)
6. Digicon Technologies Ltd.
7. E-Commerce Association of Bangladesh (ECAB) : IP Telephony Service
8. Foodpanda Bangladesh Ltd.
9. Fortune Tech Limited
10. GENESIS TECHNOLOGIES LTD.
11. Golden Harvest Info Tech Ltd
12. GRAND SULTAN TEA RESORT & GOLF
13. HandyMama.co Ltd.
14. Incepta Pharmaceuticals Ltd
15. Lanka Bangla Securities Ltd
16. PaperFly Limited : IP Telephony Service
17. Pathao Ltd.
18. SA Corporation
19. Sajida Foundation (Doctors Hotline)
20. Sanofi - Aventis Bangladesh Ltd.
21. Smart Technologies (BD) Ltd.
22. Star Tech & Engineering Ltd.
23. Unilever Consumer Care Limited
24. European Commission (ECHO)
25. AB Bank Ltd
26. Dhaka Bank Limited
27. First Security Islami Bank Limited