Integration of Computer Telephony into the Ericsson Corporate Network
Thomas Mattisson · 1995
This thesis describes work carried out for a master of computer science degree at the Royal Institute of Technology in Stockholm. The work was done at Ericsson Radio Systems AB in Kista and it was based on an earlier thesis done by Li Wei. Her work resulted in a gateway between packet and switched networks for speech communication.This thesis has two parts. The first part deals with measurements of delays in the system designed by Li Wei. The delays are analysed and some modifications of the original system are proposed to decrease the delay. This part of the thesis describes limitations of the current gateway hardware.The second part of the thesis is devoted to further developing the previous application and to connect the system to the Ericsson Corporate Network through DPNSS signalling.