Purpose

This section contains default settings for ANSI and ITU MTP2 PPL Timers, shown below by PPL component. The MTP2 timers are accurate to 10 ms.

American National Standards Institute. ANSI administers and coordinates the U.S. voluntary standardization and conformity assessment system for the
telecommunications industry. More details on these standards may be
viewed at www.ansi.org.
International Telecommunications Union (UN)
Message Transfer Part level 2 - data link level
See Programmable Protocol Language.