Grandstream Networks, Inc.
GXW4024 User Manual
Page 15 of 35
Firmware 1.0.1.8
Last Updated: 5/2008
S
UPPORT
RADIUS
P
ROTOCOL
GXW40xx supports RADIUS for authentication, authorization and billing purposes. Primary and
secondary RADIUS server configurations are available to provide redundancy to this feature. In case
Primary Radius server becomes unusable, RADIUS requests will be automatically sent to the secondary
server. When at least one RADUIS server was configured, the device will allow users to make phone calls
only after authorization from RADIUS server has been received. CDR (Call Detail Record) is also sent to
the RADIUS server for billing purposes. RAIDUS server can send requests to terminate calls when run
out of pre-paid credit.
