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Biamp Cornerstone

MAX Connect Network Port Settings

When a MAX Connect is added to a network, the local firewall must be configured to allow required MAX traffic since some communication ports may be locked by default, typically for security reasons. The following tables show which ports are used by the MAX Connect system.

PDF Copy: Click here for a downloadable PDF copy of the tables to share with the installation site's IT department or system administrator. 

 

MAX Connect LAN Traffic

 

Ports

Type

Usage

Direction

Required

Notes

53

UDP

DNS

Outbound

Optional

 

67

UDP

DHCP

Outbound

Optional

 

80

TCP

HTTP

Inbound/Outbound

Yes

Inbound: Access to web client pairing screen, access to settings GUI login, TTC pairing, Mobile landing page

Outbound: Weather

123

UDP

NTP

Outbound

Optional

 

443

TCP

HTTPS

Inbound/Outbound

Yes

Inbound: Web client after pairing, Settings GUI after login, TTC communication after pairing, Desktop client, Mobile client, MAX Connect Discovery

Outbound: Agenda, Automatic firmware updates, MAX Connect Discovery

1900

UDP

 

Inbound/Outbound

Optional

Casting communication, legacy but maintained for compatibility

3478

UDP

STUN-
TURN

 

 

 

5353

UDP

MDNS

Inbound/Outbound

Optional

MAX Connect Discovery, Casting Discovery

5895

TCP

 

Inbound/Outbound

Optional

Casting communication

7000

TCP

 

Inbound/Outbound

Optional

Casting communication

7100

TCP

 

Inbound/Outbound

Optional

Casting communication

8009

TCP

 

Inbound/Outbound

Optional

Casting communication

7236

TCP

 

Inbound/Outbound

Optional

Casting communication

7250

TCP

 

Inbound/Outbound

Optional

Casting communication

20000-36000

UDP

 

Inbound/Outbound

Yes

Media streaming between MAX Connect and clients

47000

TCP

 

Inbound/Outbound

Optional

Casting communication, legacy but maintained for compatibility

7236 TCP   Inbound/Outbound Optional Casting communication
7250 TCP   Inbound/Outbound Optional Casting communication
20000-36000 UDP   Inbound/Outbound Yes Media streaming between MAX Connect and clients
47000 TCP   Inbound/Outbound Optional Casting communication, legacy but maintained for compatibility

 

 

MAX Connect Wi-Fi Traffic

 

Ports

Type

Usage

Direction

Required

Notes

Same as LAN ports, plus:

53 UDP  DNS Inbound Optional  
67 UDP  DHCP Inbound Optional  
68   UDP   DHCP Outbound  Optional  

 

 

Touch 8 MAX Traffic

 

Ports

Type

Usage

Direction

Required

Notes

53 UDP  DNS Outbound Optional  
67 UDP  DHCP Outbound Optional  
80 TCP  HTTP Outbound  Yes Pairing
443 TCP HTTPS Outbound Yes Communication after pairing
5353 UDP MDNS Inbound Optional Connect discovery 
20000-36000 UDO UDP Inbound/Outbound Yes Media streaming between MAX Connect and Touch 8
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