Table 1: Processor utilization for 1 call without transcoding [7].

ProtocolCodec10 calls1 call

SIP/RTPG.7112.36%0.236%
SIP/RTPG.7262.13%0.213%
SIP/RTPGSM2.58%0.258%
SIP/RTPLPC101.92%0.192%