Symmetric Udp Signaling - Mitel 6867i Administrator's Manual

2. In the "EAP Type" field, select EAP-TLS.
Valid values are: Disabled (Default), EAP-MD5, and EAP-TLS.
3. In the "Identity" field, enter an Identity for the IP phone for which you are configuring 802.1x.
For example, phone1.
4. In the "Root and Intermediate Certificates Filename" field, enter the filename that con-
tains the root and intermediate certificates related to the local certificate. For example:
root_Intermed_certifi.pem.
5. In the "Local Certificate Filename" field, enter the filename that contains the local certif-
icate. For example: localcertificate.pem.
6. In the "Private Key Filename" field, enter the filename that contains the private key. For
example: privatekey.pem.
7. In the "Trusted Certificates Filename" field, enter the filename that contains the trusted
certificates. For example: trusted_certificates.pem.
8. Click Save Settings to save your changes.

SYMMETRIC UDP SIGNALING

By default, the IP phones use symmetric UDP signaling for outgoing UDP SIP messages. When
symmetric UDP is enabled, the IP phone generates and listens for UDP messages using port
5060.
You can manually disable symmetric UDP signaling using the IP phone's configuration file.
When you disable symmetric UDP signaling, then the IP phone chooses a random source port
for UDP messages.
The IP phone also chooses a random source port for UDP messages to the registrar if you
configure a backup registrar server. Likewise, the IP phone chooses a random source port for
UDP messages with regards to communication with the respective proxy server if you configure
a backup proxy server or backup outbound proxy server. If you configure a backup registrar
server as well as a backup proxy server and/or a backup outbound proxy server, one random
source port will be used for all UDP messages (i.e. for communication with the proxy server[s]
and for registration).
An Administrator can configure symmetric UDP signaling using the configuration files only.
CONFIGURING SYMMETRIC UDP SIGNALING USING THE CONFIGURA-
TION FILES
You use the following parameter to enable or disable Symmetric UDP Signaling in the
configuration files:
• sip symmetric udp signaling
CONFIGURATION FILES
For the specific parameter you can set in the configuration files, see Appendix A, the section,
"Symmetric UDP Signaling Setting"
Advanced Operational Features
on .
page A-280
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