Cisco Cisco Expressway 發佈版本通知
Features in X8.5.n
Unified Communications Cisco Expressway Series Software Release Notes (X8.5.1)
Page 5 of 19
The MRA deployment now supports passing through the 183 provisional response to enable early media, but
the feature is dependent on endpoint support. Early media is supported in recent software for TC series
endpoints but is not supported in Jabber 10.6.
the feature is dependent on endpoint support. Early media is supported in recent software for TC series
endpoints but is not supported in Jabber 10.6.
Unsolicited NOTIFY pass-through
The unsolicited NOTIFY between Unified CM and the endpoints provides support for features like Message
Waiting Indicator (MWI).
Waiting Indicator (MWI).
Multiple deployments for partitioning mobile and remote access to
Unified Communications services
Unified Communications services
This release introduces the concept of "deployments" to the Expressway.
A deployment is an abstract boundary used to enclose a domain and one or more Unified Communications
service providers, such as Unified CM, Cisco Unity Connection, and IM and Presence Service nodes.
service providers, such as Unified CM, Cisco Unity Connection, and IM and Presence Service nodes.
The purpose of multiple deployments is to partition the Unified Communications services available to mobile
and remote access (MRA) users. This enables different subsets of MRA users to access different sets of
services over the same Expressway pair. We recommend that you do not exceed 10 deployments.
and remote access (MRA) users. This enables different subsets of MRA users to access different sets of
services over the same Expressway pair. We recommend that you do not exceed 10 deployments.
For example, consider an implementation of two sets of Unified Communications infrastructure to provide a
live MRA environment and a staging environment, respectively. This implementation might also require an
isolated environment for sensitive communications.
live MRA environment and a staging environment, respectively. This implementation might also require an
isolated environment for sensitive communications.
Figure 2: Multiple deployments to partition Unified Communications services accessed from outside the
network
network