Polycom Welding System 3725-77601-001H Manual Do Utilizador

Polycom, Inc. 

537

System Security and Port Usage

This section provides an overview of the port usage and security required by 

the Polycom

®

 Converged Management Application™ (CMA®) system and 

includes a comprehensive list of services and clients on the system that are 

required for normal operation. It includes these topics:
•

The following table lists the open inbound ports on the CMA system and 

provides a description of their use.

TCP 80

HTTP web server, through which the web application displays 
and where Polycom endpoints post status messages

TCP/UDP 161

SNMP listener

TCP 389

Directory services (LDAP)

TCP 443

HTTPS web server listener

TCP 700

(Polycom proprietary service) Service monitor for redundant 
Polycom CMA servers

TCP/UDP 1718

H.323 gatekeeper listener--gatekeeper discovery

TCP/UDP 1719

H.323 gatekeeper listener--gatekeeper statistics

TCP/UDP 1720

H.323 gatekeeper listener--host call

TCP 3601

(Polycom proprietary service) Global Address Book listener 
with which endpoints register

TCP 3389

Remote desktop

TCP 5222

Presence service (XMPP)