Carina Indoor Surface Mount IP Intercom User’s Guide Page 19
v
3.0.0.20201022
Dynamic IP Options
–
If you choose to use DHCP to assign an
address automatically. Note that when using DHCP, the IP
address for your IP intercom may change. However, a new IP
address will not affect configuration settings made through
your Event Manager.
Host Name
– Set host name to change how this device is
listed in your DHCP server, if desired.
Static IP
–
Choose this to enter IP address settings
manually.
Warning: If you enter a configuration that is not accessible
from your network, you may be unable to communicate with
the Indoor Surface Mount IP Intercom! Double-check that the
settings you enter are correct before reprovisioning the
Indoor Surface Mount IP Intercom
to apply them.
STUN
Server/Port
–
Enter your STUN server here if applicable. STUN
servers may be required to operate with a public SIP server
from behind a NAT or router.
Additional Settings (advanced)
Enable IGMPv3
–
Check to enable IGMP version 3 on your IP
Speaker. If unchecked, IGMP version 2 (IGMPv2) will be used.
Default setting is
disabled
. If you know that your routers have
IGMPv3 enabled, you can safely enable this setting.
If unsure,
leave disabled
to ensure support with routers that only use
IGMPv2.
MTU size
–
Maximum transmission unit allowed on the
Ethernet connection. The standard for Ethernet networks is
1500, and you
should not change this value
unless directed by
your network administrator.
