SBC (Session Border Controller)

From NENA Knowledge Base

SBC (Session Border Controller) is a commonly available functional element that provides security, NAT (Network Address Translation) traversal, protocol repair and other functions to VoIP signaling such as SIP. A component of a Border Control Function.

Relevant NENA Documents

NENA-STA-010, NENA i3 Standard for Next Generation 9-1-1