Ericsson ISDN2 Wireless Office Headset User Manual


 
An introduction to
Ericsson Enterprise Multimedia
Server (EMS)
SIP client
(eg SIP phone,
SIP enabled PC)
Other SIP
client
IP
telephony
gateway
Local
PSTN
IP network
+
SIP servers
EMS
Service application
servers, for example...
...Unified
Messaging
...Groupware ...click to talk ...Presence
management
Basic Network Diagram for SIP
The Enterprise Multimedia Server (EMS)
is a business communication solution that
provides user-centric Unified Communications
that fully adhere to the Session Initiation
Protocol (SIP) standard, and is perfect for
small to medium enterprises.
It gives business users a single point of contact
for any form of communication - voice, e-mail,
fax, SMS or instant message - regardless of
where they are and their device of choice.
Ready to use, Single Box solution with a
complete suite of embedded applications
Uses the Open Session Initiation Protocol
(SIP) standard to secure interoperability
with other network components and 3rd
party solutions
Integration to existing application such as
Microsoft LCS/OCS
Integrate Mobile Workers within the
corporate communications solution
Actively reduce international mobile
roaming costs
Benefit from a complete set of User
applications with an intuitive user interface
Device independent common user interface
for their applications
Investment protection (use new
applications with existing terminals)
A smooth migration toward new
technologies to support business
in the best possible way
EMS Key user benefits
Built on
'native' SIP
architecture
Presence information,
preference management
and real-time monitoring
of colleagues are
available for all users
devices of choice.
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