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Publications & Reports - Document Abstract

Jan Stanek
RDC-TR-09-7 - Voice2Web security - Asterisk with TLS support

Asterisk PBX used in Voice2Web project was configured to support secure TLS connections in the previous phase of V2W security project, but this set up was not properly tested because the only available hardware SIP phone snom360 was not able to connect to the Asterisk. Free softphones declaring that they have TLS support were also unable to connect to the Asterisk server. For this reason I decided to try another hardware phone and analyze the connection more deeply, to find out whether the failure is on the side of the Asterisk server or on the side of the snom phone. I had the opportunity to use Aastra57i as the other hardware phone.


R&D Centre (RDC) for Mobile Applications
Dept of Telecommunications Engineering
Faculty of Electrical Engineering
Czech Technical University in Prague
Technick√° 2, 166 27 Prague 6
Czech Republic

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