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Gateway between Packet and Switched Networks for Speech Communication
KTH, Superseded Departments, Teleinformatics. (TSlab/CCS)
1994 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

This report is a result of a six month thesis work which was carried out and completed with the support of Ericsson Radio Systems AB in Kista, Stockholm. The purpose of this work was to connect the ordinary telephone world and the computer world by building a gateway between them. Since the hardware today is already qualified for such an idea, sofware construction including programming in Erland and C became the major task of the thesis. The system consists of an Ericsson MD110, an embedded computer as the gateway, programs supporting speech communication between workstations over an Ethernet LAN, speech communication between telephones attached to the MD110, and the speech communication between obe telephone and one workstation via the gateway.

Place, publisher, year, edition, pages
1994. , 29 p.
National Category
Communication Systems
URN: urn:nbn:se:kth:diva-99147OAI: diva2:541138
Educational program
Master of Science in Engineering - Computer Science and Technology
1994-03-24, Ericsson Radio Systems AB, Torshamnsgatan 23, Kista, 17:00 (English)
Available from: 2012-10-24 Created: 2012-07-14 Last updated: 2012-10-24Bibliographically approved

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