Security Reference Guide — Doc. 7693W
AirMedia® Presentation Gateway • 35
Port
Type
Direction
Function
Open
Notes
7011
UDP
Both
Control
Channel
Required
This port carries control
channel information. If this
port is blocked, AirMedia will
not function.
7200 -
7201
TCP
Both
Control
Channel
Required
This port carries control
channel information. If this
port is blocked, AirMedia will
not function.
47010
TCP
Both
Audio, Video
Required
This port carries audio and
video. If this port is blocked,
AirMedia will not function.
Port Map 5: Ports Used by the AirMedia Presentation Gateway (AM-100 and AM-101)
Port
Type
Direction
Function
Open
Notes
21
TCP
Both
Update
Utility
Optional
This port is used only to transfer
the firmware to the device with
the batch update application.
This port is not used when
updating with the web
interface.
80
TCP
Both
Web
Services
Required
This port is used to access the
AirMedia device configuration
website.
137
TCP
Both
NetBIOS
Discovery
Optional
This port allows the device to be
resolved without a DNS server
present. This port is enabled if
the host name is fewer than 15
characters.
138
UDP
Both
NetBIOS
Discovery
Optional
This port allows the device to be
resolved without a DNS server
present. This port is enabled if
the host name is fewer than 15
characters.
41794
TCP
Both
Control
System
Required
This port is used to control
Crestron Connected devices.
42891
42892
TCP
Both
Update
Utility
Required
These ports are used to control
firmware updates and are used
only with the batch update
application. These ports are not
used when updating the device
with the web interface.