L2TP (Layer-2 Tunneling Protocol)

From NENA Knowledge Base

L2TP (Layer-2 Tunneling Protocol) allows Point to Point Protocol (PPP) sessions to be tunneled over IP and ATM networks.

Relevant NENA Documents


NENA 08-505, NENA Recommended Method(s) for Location Determination to Support IP-Based Emergency Services - Technical Information Document (TID)