Allo.com GSM Series User Manual - Page 20
Browse online or download pdf User Manual for PCI Card Allo.com GSM Series. Allo.com GSM Series 20 pages. Digital telephony card
GSM Digital Telephony Card User Manual – Version 1.0
Asterisk
Asterisk is an open source framework for building communications
applications. Asterisk turns an ordinary computer into a communications
server. Asterisk powers IP PBX systems, VoIP gateways, conference servers
and more. It is used by small businesses, large businesses, call centers,
carriers and governments worldwide. Asterisk is free and open source.
Asterisk is sponsored by Digium
ESD
Electrostatic discharge is a serious issue in solid state electronics, such
as integrated
circuits.
Integrated
circuits
are
made
fromsemiconductor materials such as silicon and insulating materials such
as silicon dioxide. Either of these materials can suffer permanent damage
when subjected to high voltages; as a result, there are now a number
of antistatic devices that help prevent static build up.
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