User's Manual

Table Of Contents
c02.fm
Overview
Einleitung
A31003-C1010-S100-2-7620, 08/2010
HiPath Cordless IP, Service Manual 19
2.1 Einleitung
The HiPath Cordless IP solution is designed as a DECT system with an SIP
interface to the communication server.
The following platforms are supported with the current release
HiPath OpenOffice EE from V1.0
HiPath OpenOffice ME from V1.0
2.1.1 DECT IP Base Station (BSIP1)
DECT IP base stations combine to form a network of radio cells. Roaming
between radio cells is possible for DECT handsets during a voice connection if
the radio cells are synchronized and overlap.
DECT IP base stations come with all necessary software for the DECT and IP
functions. This software is configured and administered via the HiPath Cordless
IP server software.
2.1.2 HiPath Cordless IP Server Software
HiPath Cordless IP server software is installed once on a system and runs on a
DECT IP base station. It supports the following functions:
Function: Router and protocol converter
The HiPath Cordless IP server software serves as the interface between the IP
DECT base stations and the communication server.
It manages the voice connections between the communication server and the
relevant DECT IP base station and converts these into a data format that can be
reed by the DECT IP base stations. At DECT layer the media packets are
enhanced with DECT signaling (time frame, frequency) information. The HiPath
Cordless IP Server SW converts incoming RTP media data into UDP packets via
DECT codec G726.
Only HiPath Cordless IP Server SW knows, at which DECT IP Basestation a
special DECT handset is located. For the communication server or any other
phone, the HiPath Cordless IP Server SW is the endpoint. Whenever a handset
performs a handover, this process is invisible outside the HiPath Cordless IP
System. In the view of the communication server the HiPath Cordless IP Server
SW is like a Gateway User-Agent that manages lots of handsets. Handsets use
the HiPath Cordless IP server software for registration at the communication
server. This software regulates the check-in procedure for the DECT handsets
and their management.