TIPTEL 105 VoIP, Installation Instructions Manual

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Introduction
5
System requirements
Configuration software:
•
IBM compatible PC Pentium 200 MHz or higher
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At least 64 MB RAM, 10 MB hard disk memory
•
CD-ROM drive
•
Network (LAN) connection
•
Operating system Windows 98SE or higher
Operating the tiptel 105 VoIP:
•
Analog extension to a telephone system
•
Network (LAN) connection
•
Available broadband Internet access (e.g. ADSL) via a router
Note: Telephone systems that interpret DTMF dial tone information during
active internal connections as a control character for features are not
suitable. Please ask the manufacturer of your telephone system how to
switch this function off.
If you make Internet calls without speech compression (as per the G.711 standard)
they require approx. 80 kbit/s of bandwidth. If you want to use a standard ADSL
connection with a 128 kbit/s upload speed and use the Internet at the same time (to
upload/download files) this may result in faults during voice transfer. If this occurs,
ensure that your router gives preference to voice packages. Contact your router
manufacturer to do so.
Voice quality over the Internet depends on a variety of technical factors (bandwidth,
router, network utilization). Therefore, TIPTEL AG can not be made liable for
interruptions to and faults during calls. Please refer to your Internet telephony
provider.