Ericsson 4422 - Manual (Page 4)

Welcome
BusinessPhone – Ericsson Dialog 4422 IP Office 4
Welcome
Welcome to the User Guide for the Dialog 4422 IP Office in the
BusinessPhone Communication Platform from Ericsson. The
BusinessPhone Communication Platform consists of
BusinessPhone Compact, BusinessPhone 50,
BusinessPhone 128i and BusinessPhone 250.
The features described in this User Guide are related to version 8.0
or higher of the BusinessPhone Communication Platform. Some
might not work in earlier versions of the system and/or might be
protected by a hardware dongle that has to be bought separately.
The User Guide describes the facilities of the BusinessPhone
Communication Platform and the Ericsson Dialog 4422 IP Office
with a default programming. There may be some differences in the
way your phone is programmed. Please consult your system
administrator if you need further information.
Note: The Ericsson Dialog 4422 phone exists in two
versions, i.e. version 1 and version 2. Underneath the
telephone, version 1 is marked DBC 422 01 and version 2
is marked DBC 422 02. Check to see which version you are
using.
The latest version of this User Guide can also be downloaded from:
http://www.ericsson.com/enterprise/
Note: Dialog 4422 IP Office is an IP telephone conforming
to the H.323 standard, i.e. it can only be used with a local
area network (LAN) that supports this type of telephone.
The Dialog 4422 IP Office supports the Dynamic Host
Configuration Protocol (DHCP) for determination of IP
addresses. If DHCP is not supported by the LAN, please
contact your system administrator.