Aastra and Snom: Model Comparison Chart Two world class developers and manufacturers of IP telephony equipment. If you are assessing the relative merits of individual Aastra and snom phone models, take a look at our comparison chart for details of equivalent models.
CTI and Telephony/Software Integration Computer Telephony Integration (CTI) and Telephony/Software integrations applications are important areas of IP communications technology, offering a route to significant business productivity enhancement through the telephony/software integration and deployment of customized lightweight applications that presents data in response to specific call events.