Yealink VC800 - Page 69

Configuring Network
55
Make sure at least 200 TCP ports and 200 UDP ports are reserved for VC800 system. Use the
following information as a guide when determining the range of port numbers.
Multipoint
License Type
Maximum
Connections
Required Ports for an
H.323 two-way Call
Required Ports for a SIP
two-way Call
Without a
multipoint
license
One video call
with a
presentation and
a voice call (an
original caller and
two other sites).
10 UDP
4 TCP
50000-50009
50000-50003
10 UDP
50000-50009
8 ways
multipoint
license
8 ways video calls
with a
presentation (an
original caller and
8 other sites).
64UDP
16TCP
50000-50063
50000-50015
64UDP
50000-50063
16 ways
multipoint
license
16 ways video call
with a
presentation (an
original caller and
16 other sites).
128 UDP
32TCP
50000-50127
50000-50031
128UDP
50000-50127
Trial
multipoint
license or a 24
ways
multipoint
license
24 ways video call
with a
presentation (an
original caller and
24 other sites).
192 UDP
48 TCP
50000-50191
50000-50047
192UDP
50000-50191
Parameters for reserved ports on the system are described below:
Parameter
Description
Configuration Method
UDP Port Scope
Configures the range of the UDP
ports.
Valid values: 1-65535
Default range: 50000-50499
Note: SIP and H.323 calls share the
configured ports.
If you change this parameter, the
system will reboot to make the
change take effect.
Remote Control
Web User Interface
TCP Port Scope
Configures the range of the TCP
Remote Control