| A measurement study of Speex VoIP and H.264/AVC video over IEEE 802.16d and IEEE 802.11g Recent countries visiting this post |  |
 | 5 | United States |
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| A measurement study of Speex VoIP and H.264/AVC video over IEEE 802.16d and IEEE 802.11g Recent countries visiting this post | |
| 5 | United States |
| 1 |