Abstract
To satisfy the market need for voice over ATM (VoATM), ATM Adaptation Layer Type 2 (AAL2) has been defined in the ITU-T Recommendation I.363.2. AAL2 is designed with the capabilities to support multiple voice users per ATM connection and to transport compressed/silence-suppressed variable-bit-rate (VBR) voice traffic. Recently, there is a growing interest in the impact of AAL2 trunking/switching on the digital telephone switching systems. This paper analyzes the performance and the feasibility of AAL2 trunking/switching for VBR voice transport when the traditional digital telephone switching system is replaced by the AAL2 trunking/switching system.
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© 2002 Springer-Verlag Berlin Heidelberg
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Jeong, SH., Copeland, J. (2002). Performance Analysis of AAL2 Trunking/Switching for Digital Telephone Switching Systems. In: Chong, I. (eds) Information Networking: Wired Communications and Management. ICOIN 2002. Lecture Notes in Computer Science, vol 2343. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45803-4_49
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DOI: https://doi.org/10.1007/3-540-45803-4_49
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