Port
Direction
Type
Protocol
Function
Open by
Default?
Configurable
Port?
161
Inbound
Static
UDP
SNMP reporting
No
Yes
443
Bidirectional
Static
TCP/SCTP
Static TCP
HTTPS web
server listener
that provides
TLS access to
the web
interface.
Zero Touch
Onboarding
Provisioning (for
example,
RealPresence
Resource
Manager)
Video system
control using a
Poly TC8 device
Video system
control using a
Poly Trio system
REST API
Yes
No
514
Outbound
Static
UDP
Remote logging
No
Yes
601
Outbound
Static
TCP
Remote logging
No
Yes
2000
Inbound
Static
UDP
Multicast pairing
Yes
No
4443
Bidirectional
Static
TCP/TLS
Web server for
peripheral device
software
downloads and
log uploads
Yes
No
5001
Inbound
Static
TCP/TLS
Polycom Content
App
Yes
No
6514
Outbound
Static
TLS
Remote logging
No
Yes
7080
Inbound
Static
TCP
Web services
Yes
No
7081
Inbound
Static
TCP
Web services
Yes
No
16384–
32764
Bidirectional
Dynamic
UDP
RTP/RTCP
(video and audio
streams)
Yes
Yes
18888
Inbound
Static
TCP
Modular room
messaging
Yes
No
Securing the System
64