Operating instructions
Dedicated Micros ©2010
109
SD Advanced
Multicast Method Select the multicast forwarding method. Select from ‘SAP’ (to
use session announcement protocol operation), ‘HTTP’ (to
use cgi control operation) or ‘SAP+HTTP’ (both methods used
simultaneously).
Enable Tick this option to enable multicast.
TTL (Time to Live) This option can be congured to limit which users can access the
images. Enter one of the following numbers:
0 - restricts video to the same host
1 - restricts video to the same subnet
32 - restricts video to the same site
64 - restricts video to the same region
128 - restricts video to the same continent
255 - is unrestricted in scope