This document provides a list of the TCP and UDP ports that
Cisco Intercompany Media Engine Release 9.0(1) uses for intracluster
connections and for communications with external applications or devices. It
provides important information for the configuration of firewalls, Access
Control Lists (ACLs), and quality of service (QoS) on a network when an IP
Communications solution is implemented.
Cisco has not verified all possible configuration scenarios for
these ports. If you are having configuration problems using this list, contact
Cisco technical support for assistance.
While virtually all protocols are bidirectional, this document
gives directionality from the session originator perspective. In some cases,
the administrator can manually change the default port numbers, though Cisco
does not recommend this as a best practice. Be aware that
opens several ports strictly for internal use.
Ports in this document apply specifically to
Cisco Intercompany Media Engine Release 9.0(1). Some ports change from one
release to another, and future releases may introduce new ports. Therefore,
make sure that you are using the correct version of this document for the
Cisco IME that
Cisco Intercompany Media Engine 9.0(1) software automatically installs the
following network services for serviceability and activates them by default.
Cisco Log Partition Monitoring (To monitor and purge the common
partition. This uses no custom common port.)
Cisco Trace Collection Service (TCTS port usage.)
Cisco RIS Data Collector (RIS server port usage)
Cisco AMC Service (AMC port usage)
Configuration of firewalls, ACLs, or QoS will vary depending
on topology, placement of telephony devices and services relative to the
placement of network security devices, and which applications and telephony
extensions are in use. Also, bear in mind that ACLs vary in format with
different devices and versions.