Mitel 6800i Series Administrator's Manual page 54

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Mitel 6800i Series SIP Phone Release 4.1.0 Administrator Guide

The following TLS 1.0 and SSL 3.0 ciphers and cipher suites are supported by the phone:

HTTPS Client

When an HTTPS client opens and closes its TCP socket, the SSL software respectively

handshakes upon opening and disconnects upon closing from the HTTPS server. The main

HTTPS client functions are:

Downloading of configuration files and firmware images

Downloading of script files based on an "HTTPS://" URL supplied by a softkey definition

HTTPS Server

The HTTPS server provides HTTP functionality over secure connections. It coexists with the

HTTP server but has its own set of tasks. The main HTTPS server functions are:

Delivery of web page content to a browser client over a secure connection

Execution of HTTP GET and POST requests received over a secure connection

NON-BLOCKING HTTP CONNECTIONS

The IP Phones support a non-blocking HTTP connection feature. This feature allows the user

to continue using the phone when there is a delay during an HTTP connection while the phone

is waiting for the HTTP server to respond. This feature also allows a user to abort the connection

and perform other operations on the phone (which will abort the HTTP connection

automatically). A user can also abort the HTTP loading by pressing the GOODBYE key while

the phone is displaying "Loading Page.......".

Note: This feature impacts only the HTTP calls triggered by a phone key (softkey or

programmable key); the HTTP calls performed by action URIs are still blocking.

CIPHER SUITES

CAMELLIA128-SHA

CAMELLIA256-SHA

DES-CBC-SHA, DES-CBC3-SHA

DHE-DSS-AES128-SHA, DHE-DSS-AES256-SHA,

DHE-DSS-CAMELLIA128-SHA, DHE-DSS-CAMELLIA256-SHA,

DHE-DSS-SEED-SHA, DHE-RSA-AES128-SHA,

DHE-RSA-AES256-SHA, DHE-RSA-CAMELLIA128-SHA,

DHE-RSA-CAMELLIA256-SHA, DHE-RSA-SEED-SHA

EDH-DSS-DES-CBC3-SHA, EDH-DSS-DES-CBC-SHA,

EDH-RSA-DES-CBC3-SHA, EDH-RSA-DES-CBC-SHA

RC4-MD5, RC4-SHA

Troubleshooting