Cisco Cisco Expressway Maintenance Manual

Feature / change

X8.5.3

X8.5.2 (withdrawn)

X8.5.1

X8.5

Secure connection
checker

Supported

Syslog publish filter

Supported

Call Detail Records
(CDRs)

Supported

Media statistics

Supported

Password change
requires authorization

Supported

Static routes

Supported

Table 23 Feature history by release number (continued)

X8.5.2

Note:

This release has been withdrawn and is no longer available for download.

MRA support for new endpoints

Mobile and Remote Access is being expanded to include the following new endpoints.

The DX Series endpoints are officially supported via MRA if they are running version 10.2.4(99) or later. The Cisco
IP Phone 78/8800 Series endpoints are not yet officially supported via MRA, but they must be running version 10.3.1
or later if you want to preview them with Mobile and Remote Access.

■

Cisco DX650

■

Cisco DX80

■

Cisco DX70

■

Cisco IP Phone 8800 Series

■

Cisco IP Phone 7800 Series

When deploying DX Series or IP Phone 78/8800 Series endpoints to register with Cisco Unified Communications
Manager via Mobile and Remote Access, you need to be aware of the following:

■

Phone security profile:

If the phone security profile for any of these endpoints has TFTP Encrypted Config

checked, you will not be able to use the endpoint via Mobile and Remote Access. This is because the
MRA solution does not support devices interacting with CAPF (Certificate Authority Proxy Function).

■

Trust list:

You cannot modify the root CA trust list on these endpoints. Make sure that the Expressway-E's

server certificate is signed by one of the CAs that the endpoints trust, and that the CA is trusted by the
Expressway-C and the Expressway-E.

■

Bandwidth restrictions:

The Maximum Session Bit Rate for Video Calls on the default region on Cisco

Unified Communications Manager is 384 kbps by default. The Default call bandwidth on Expressway-C is also
384 kbps by default. These settings may be too low to deliver the expected video quality for the DX Series.

KPML pass-through

With Key Press Markup Language support, phone users outside the network can use endpoint-signaled Unified CM
features like off-hook dial, group call pickup, abbreviated dial and others.

Updated language packs

The web interface and embedded webhelp are localized into the following languages.

■

Chinese

■

French

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Cisco Expressway Administrator Guide