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PARAMETRIC SIMULATION OF IMPAIRMENTS CAUSED BY TELEPHONE AND VOICE OVER IP NETWORK TRANSMISSION

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Academic year: 2018

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Figure

Fig. 1: Parametric description and schematic of the transmission path for a combined PSTN / ISDN / VoIP-network (cf
Fig. 2: Schematic of the PSTN / ISDN line simulation tool including possible VoIP pathways
Table 1:  Overview of codecs for VoIP and corresponding Equipment Impairment factors Ie.
Fig. 3: Schematic of the VoIP simulation

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