Polycom VSX 3000 Administrator's Manual page 186

Administrator's Guide for the VSX Series
C - 2
The following table shows Global Management System port usage.
Port
21
24
80
80
123
161-162
3601
3603
389
443
514
636
1002
The following table shows other VSX system port usage.
Port
21
23
24
Function
(FTP) Software upgrades and provisioning for VSX
systems and ViewStations
Polycom API
(HTTP) Pulling VSX system, ViewStation, and VS4000
information
(HTTP) Software upgrades and provisioning for iPower™
UPD Network time protocol (NTP)
TCP/UDP SNMP
(Proprietary - data traffic) - Global directory data
TCP - Pulling ViaVideo® information (since might be
non-web server computer)
LDAP and ILS
Static - TCP/UDP ILS registration (LDAP)
TCP HTTPS
UDP syslog
Secure LDAP communication (LDAPS)
ILS
Function
(FTP) Software upgrades and Global Management System
provisioning
(Telnet) For diagnostics
(Telnet) API control