AASTRA BluStar 8000i BAS-Mode Administrator Guides EN - Manual (Page 162)

SBC Solution Configuration
12-10 41-001391-00 Rev 03 – 04.2012
e) On the BAS Web UI, go to the Services :: SIP Service Configuration page. Enter the second hostname (e.g.
server1.aastra.com) in the Administrative Domain Names field of the Sip Service Configuration Section. The
same should be done for the Administrative Domain IPs in the same section.
f) On the BAS Web UI, go to the Platform :: System Settings page. Enter the hostname (e.g. server1.aastra.com),
instead of the IP address of the BAS in the Local Hostname field.
Note:
Using the IP address will cause SBC traversal to fail.