Maintenance Manual

ManualsBrandsCisco Manualsvideo conferencing systemsCisco TelePresence MCU 4520

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UDP service

SNMP Enable/disable the receiving of the

SNMP protocol on this port or

change the port that is used for this

service.

If a port is disabled, this option will be unavailable.

If you want to enable the receiving of the SNMP protocol

on Port B, ensure that you have the video firewall as an

activated feature (refer to Upgrading and backing up the

MCU) and you have selected the check box for SNMP on

Port B.

Note that by default SNMP Traps are sent to port UDP port

162 (on the destination network management station); this

is configurable. For more information, refer to Configuring

SNMP settings.

If you require advanced security for the MCU, disable the

SNMP service.

SIP (UDP) Allow/reject incoming and outgoing

calls to the MCU using SIP over UDP

or change the port that is used for

this service.

Disabling this option will prevent calls using SIP over UDP.

If a port is disabled, this option will be unavailable.

If you want to allow incoming and outgoing SIP (UDP) calls

on Port B, ensure that you have the video firewall as an

activated feature (refer to Upgrading and backing up the

MCU) and you have selected the check box for SIP (UDP)

on Port B.

H.323

gatekeeper

Enable/disable access to the built-

in H.323 gatekeeper or change the

port that is used for the built-in

H.323 gatekeeper.

If a port is disabled, this option will be unavailable.

If you want to open Port B for the H.323 gatekeeper,

ensure that you have the video firewall as an activated

feature (refer to Upgrading and backing up the MCU) and

you have selected the check box for H.323 gatekeeper on

Port B.

Tunneled

media

Enable/disable tunneled media calls

to the MCU over UDP

This option must be enabled to allow ConferenceMe to

connect over UDP. This option is only available if you have

the Web Conferencing feature key installed.