Table 1 Traffic characteristics corresponding to different VOIP codecs
From: Enhanced quality of service support for triple play services in IEEE 802.11 WLANs
Codec | Bit rate (kbps) | Packet size (bytes) | Packet interval (μs) | Inter-packet interval (ms) |
|---|---|---|---|---|
ITU G.711 | 64 | 284 | 2.27 | 20 |
364 | 2.91 | 30 | ||
ITU G.729 | 6.4 | 134 | 1.07 | 10 |
8 | 144 | 1.15 | 20 | |
11.4 | 154 | 1.23 | 30 |