Avaya IPO R9 TTS 1 ADI LIC 275621 Manuel D’Utilisation

Product Description
IP Office 9.0

© 2014 AVAYA All rights reserved.

Page 300

Issue 27.02.0 (Monday, January 06, 2014)

 

Option 3:  Connection to the ITSP over NAT using 3

rd

 party STUN (Simple Traversal of UDP through NAT)

servers in the network to discover the NAT mechanism being used.

 

Option 4: Connection to the ITSP through a router equipped with an Application Level Gateway (ALG) which
transparently resolves all NAT issues.