Wednesday, September 29, 2010

VoIP-based Alarm Communications

The advent of digital transmission lines replacing traditional copper PSTN circuits has begun to include using VoIP (Voice over IP) for the audio transmission. The problem with VoIP is that it can compress (like an MP3) or alter (timing or amplitude) the audio signal, which can affect the transmission of the event to the receiver.

See what a normal Contact ID event looks like, how VoIP can alter it and learn about Bosch's solution for this problem at:,0,w.

1 comment:

Yasin said...

Thanks for the sharing of such data we'll pass it on to our readers.