Erlang Solution's Buzzard platform is a proven reliable, high performance, carrier grade messaging platform supporting SMS messaging, billing and payment solutions for broadcasters, mobile network operators (MNOs) and social networks.  Designed for the needs of today's mobile content providers and telecom service operators, the platform easily scales to meet growing messaging traffic. With a distributed architecture, it provides worry- free fault tolerant operation and easy expansion ensuring you have a future-proof system to grow with your business.


  • Handles high volumes of mobile messaging and mobile payment transactions - reliable, fast and customizable
  • Supports sending out of 40,000 messages per second, handling the largest scale messaging campaigns
  • Easy to implement and easy to maintain platform with a user- friendly interface
  • Open- architecture with a range of API connections allowing integration to 3rd party platforms
  • Enables sending out of real-time multiple segmented messages with customized batches
  • High responsiveness and availability
  • Extensive OAM capability

Use cases/verticals:

  • SMS Aggregators/Content providers
  • SMS Hub operators
  • Mobile operators
  • Fixed Line operators

Our full suite of services span:

  • Professional services including deployment, installation and migration
  • Customization
  • System support (maintenance + call-out)
  • Upgrades / new releases

Architecture diagram:


  • Maximize revenues- The high availability and predictable performance of Buzzard enables operators increase traffic by expanding the reach of their messaging customers and deliver performance levels even in case of high volume mobile campaigns.  This enables them to earn money even during the most demanding campaigns and have a sustained revenue stream for their business.
  • Extensive Business Intelligence enables online real time reporting – The GUI allows operators to view reports and perform analysis with regards to the messaging related data.  Field proven, carrier grade solution – Buzzard’s architecture is designed for high capacity and availability, reliability and high performance. Our design has been field-proven meeting the requirements of Mobile Interactive Group (MIG) and has been the preferred choice for their mobile marketing campaigns, interactive messaging and mobile payments to a range of their customers cross the media, gaming, telecoms, technology service provision and corporate sectors The platform serves clients with ever increasing volumes of messaging, supporting creative campaigns and loyalty building on everything from TV shows to consumer goods.
  • Open architecture- Providing the ability to integrate with key business systems.
  • Fail safe message handling - Ensuring zero message loss during faults

Protocols supported:

HTTP, SMPP, EMI/UCP support, TPG (T-Mobile proprietary protocol), XML




"We partnered with ESL to reinvent our messaging gateway to cater for significantly increased capacity requirements. ESL's expert development team enabled us to deliver a robust product within a very tight timescale.
Their technical competence in building similar platforms for other high profile clients enabled us to build our gateway successfully to time and budget. I'm pleased to count ESL as a trusted and reliable partner for our business."

Marcus Kern,
VP Technology, Velti PLC