The Cinema system uses a SIP-based architecture to integrate Internet telephony services with an existing PBX infrastructure.
Citation:
Wenyu Jiang, Jonathan Lennox, Sankaran Narayanan, Henning Schulzrinne, Kundan Singh, Xiaotao Wu, "Integrating Internet Telephony Services," IEEE Internet Computing, vol. 6, no. 3, pp. 64-72, May/June 2002, doi:10.1109/MIC.2002.1003133 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||