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Introduction
SNV6520
Congratulations on your purchase of the ADSL Modem Multiservices PSTN Voice.
We are proud to provide you with a powerful yet simple communication device for
connecting your local area network (LAN) to the Internet. For those who want to
surf the Internet in the most secure way, this router provides a convenient and
powerful solution. The ADSL Modem Multiservices PSTN Voice also enables service
providers to provide their residential and small office home office (SOHO) customers
with high-quality Telephony service using traditional analog telephones and fax
machines.
About the ADSL Modem Multiservices PSTN Voice
The ADSL Modem Multiservices PSTN Voice provides Internet access to multiple
users by sharing a single-user account. It is a cost-efficient means for service
providers to migrate their customers’ traditional analog telephones and fax machines
onto IP-based networks. This new technology provides many secure and cost-
effective functions. It is simple to configure and can be up and running in minutes.
Telephony over IP
Using Telephony over IP, instead of making calls over the regular telephone network,
calls are made over computer (IP) networks, either through your Internet Service
Provider’s connection or through your local network.
The basic steps involved in Telephony include the conversion of an analog voice signal
to digital, the encoding and then compression of the signal into Internet Protocol (IP)
packets. The ADSL Modem Multiservices PSTN Voice is equipped with a digital signal
processor (DSP), which segments the voice signal into frames and stores them in
voice packets. Using the industry standard codecs, G.711, G.723.3 and G.729, these
packets are encoded. These IP packets are then transmitted in accordance with
International Telecommunications Union specification SIP over the Internet to their
destination where the process is reversed.
Important information
• Please install and connect the product in the order as described in the chapter
‘Before You Start Guide’ only.This assures best installation results with the least
technical hassles.
• Please read this guide carefully before using the ADSL Wireless Base Station; and
keep it for future reference.
• During set-up and installation, it may be helpful to have the instructions for your
PC and other network components at hand.
Safety Precautions
• Do not expose the product to excessive moisture, rain, sand or heat sources.
• The product should not be exposed to dripping or splashing. No object filled with
liquids, such as vases, should be placed on the product.
• Keep the product away from domestic heating equipment and direct sunlight.
• Allow a sufficient amount of free space all around the product for adequate
ventilation.
• Do not open this product. Contact your retailer if you experience technical
difficulties.
Environmental information
All redundant packing material has been omitted. We have done our utmost to make
the packaging easily separable into three mono materials: cardboard (box),
polystyrene foam (buffer) and polyethylene (bags, protective foam sheet).Your set
consists of materials that can be recycled if disassembled by a specialised company.
Please observe the local regulations regarding the disposal of packing materials,
exhausted batteries and old equipment.
Disclaimer
This product is provided by ‘Philips’ ‘as is'' and without any express or implied
warranty of any kind of warranties, including, but not limited to, the implied
warranties of merchantability and fitness for a particular purpose are disclaimed.
In no event shall Philips be liable for any direct, indirect, incidental, special, exemplary,
or consequential damages (including, but not limited to, procurement of substitute
goods or services; loss of information, data, or profits; or business interruption)
howsoever caused and on any theory of liability, whether in contract, strict liability,
or tort (including negligence or otherwise) arising in any way out of the use of
inability to use this product, even if advised of the possibility of such damages.
Philips further does not warrant the accuracy or completeness of the information, text,
graphics, illustrative examples links or other items can be deviated of the product.
