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6.4 Firewall requirements
Refer to the following table for the list of protocols used by the video bar and the
respective network ports which need to be added to the corporate firewall.
Product
Protocol
Ports
Firewall rules
Description
JPC P50 VB-S
DHCP
UDP 67, 68
None required
Obtain IP address, default gateway,
DNS etc.
JPC P50 VB-S
UDP
Broadcast
UDP 13006
None required (UDP traffic
remains local to the subnet)
Discovery of JPC P50 VB-S Base
Unit and JPC Control
JPC P50 VB-S
TCP/TLS
TCP 50051
None required (UDP traffic
remains local to the subnet)
Pairing of JPC P50 VB-S Base Unit
and JPC Control using gRPC
JPC P50 VB-S
NTP
UDP 123
Open UDP 123 on firewall to:
ntp.jabra.com (Default)
NTP time server for various
operations
JPC P50 VB-S
HTTPS
TCP 443
Open TCP 443 to: https://api.
cloud.jabra.com
Access Jabra cloud storage for
firmware downloads
Microsoft
Various
Various
Follow Microsoft’s guidelines
To allow MTR to connect to
Microsoft Teams Cloud
Zoom
Various
Various
Follow Zoom’s guidelines here:
To allow Zoom Room software to
connect to Zoom cloud