Avaya Communication Manager Administrator's Manual page 938

Screen Reference
IP Network Region
Intra-region IP-IP Direct Audio
Allows direct audio connections between IP endpoints within a network region.
Valid entries
y/n
native(NAT)
translated(NAT)
Inter-region IP-IP Direct Audio
Allows direct audio connections between IP endpoints in different regions.
Valid entries
y/n
translated(NAT)
native(NAT)
938
Usage
Enter y to save on bandwidth resources and improve sound
quality of voice over IP transmissions. An n entry might be used
if, for example, the IP phones within the region are behind two
ro more firewalls.
Enter native(NAT) if the IP address from which audio is to be
received for direct IP-to-IP connections within the region is that
of the telephone/softphone itself (without being translated by
NAT). IP phones must be configured behind a NAT device
before this entry is enabled.
Enter translated(NAT) if the IP address from which audio is to
be received for direct IP-to-IP connections within the region is
to be the one with which a NAT
address. IP phones must be configured behind a NAT device
before this entry is enabled.
Usage
Enter y to save on bandwidth resources and improve sound
quality of voice over IP transmissions. An n entry might be used
if, for example, the IP phones within the region are behind two
ro more firewalls.
Enter translated(NAT) if the IP address from which audio is to
be received for direct IP-to-IP connections between regions is to
be the one with which a NAT
IP phones must be configured behind a NAT device before this
entry is enabled.
Enter native(NAT) if the IP address from which audio is to be
received for direct IP-to-IP connections between regions is that
of the telephone itself (without being translated by NAT). IP
phones must be configured behind a NAT device before this
entry is enabled.
Administrator's Guide for Avaya Communication Manager
device replaces the native
device replaces the native address.
November 2003