In this section:
The GTT Tunnel Gateway objects represent the GTT tunnel point codes in both the public and private networks for the TCAP management bypass.
The GTT Tunnel feature is used to allow GTT-routed messages to bypass PCE and be managed as ordinary GTT-routed messages; however, R4-8 ANSI compliance is disabled for PCE, so this application does not appear as the sending node even if GTT has modified the message.
For the Enhanced PCE this implies two private point codes, one for each NA.