Session border controller is basically a device that governs the initiation, conduction and termination of a phone call on voice over internet protocol (VoIP) network. Session border controller acts as router which allows only authorized sessions to pass through the border between the enterprise and carrier service provider. Session border controller basically defines and monitors the quality of service (QoS) status for all sessions and ensures the communication between the sender and receiver is not broken. Session border control offers various functions of session internet protocol (SIP) such as security, interoperability and routing.

Asteriskservice offer customized Session Border Controller (SBC) as per customer requirements and budget. Our team has experienced developer that understand value of work and money. For more details, contact us.


-NAT Traversal

-Media bridging

-Policy-based Call routing

-Tracking Call Progress

-Eliminate Bad VoIP Signal

-Codec transcoding

For More information,

Call: +1-303-997-3139

  • NAT traversal
  • Media bridging
  • policy based call routing
  • tracking call process
  • eliminating bad singnal
  • codec signal


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