Avaya IPO R9 3RD PARTY IP ENDPT 1 ADI LIC 275611 사용자 설명서
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275611
Product Description
IP Office 9.0
IP Office 9.0
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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.
transparently resolves all NAT issues.