| kraj | předčíslí |
|---|---|
| Praha | 245 00x xxx |
| Středočeský | 317 471 xxx |
| Karlovarský | 359 572 xxx |
| Plzeňský | 378 774 xxx |
| Jihočeský | 389 771 xxx |
| Ústecký | 477 754 xxx |
| Pardubický | 467 771 xxx |
| Liberecký | 488 572 xxx |
| Královehradecký | 498 771 xxx |
| Jihomoravský | 534 00x xxx |
| Moravskoslezský | 552 30x xxx |
| Vysočina | 564 571 xxx |
| Zlínský | 576 776 xxx |
| Olomoucký | 587 571 xxx |
| Linux | ping ustredna.brouzdal.cz |
|---|---|
| Windows | ping ustredna.brouzdal.cz |
| Vhodná linka pro VoIP |
|---|
|
router:~# ping ustredna.brouzdal.cz
PING 82.150.182.5 (82.150.182.5) 400(428) bytes of data. 408 bytes from 82.150.182.5: icmp_seq=1 ttl=52 time=15.9 ms 408 bytes from 82.150.182.5: icmp_seq=2 ttl=52 time=19.9 ms 408 bytes from 82.150.182.5: icmp_seq=3 ttl=52 time=17.6 ms 408 bytes from 82.150.182.5: icmp_seq=4 ttl=52 time=15.0 ms 408 bytes from 82.150.182.5: icmp_seq=5 ttl=52 time=18.8 ms 408 bytes from 82.150.182.5: icmp_seq=6 ttl=52 time=14.3 ms 408 bytes from 82.150.182.5: icmp_seq=7 ttl=52 time=16.0 ms 408 bytes from 82.150.182.5: icmp_seq=8 ttl=52 time=16.5 ms 408 bytes from 82.150.182.5: icmp_seq=9 ttl=52 time=16.2 ms 408 bytes from 82.150.182.5: icmp_seq=10 ttl=52 time=19.0 ms --- 82.150.182.5 ping statistics --- 10 packets transmitted, 10 received, 0% packet loss, time 119ms rtt min/avg/max/mdev = 14.380/16.979/19.928/1.735 ms, pipe 2 |
| Nevhodná linka pro VoIP |
|---|
|
router:~# ping ustredna.brouzdal.cz
PING 82.150.182.5 (82.150.182.5) 400(428) bytes of data. 408 bytes from 82.150.182.5: icmp_seq=1 ttl=58 time=500 ms 408 bytes from 82.150.182.5: icmp_seq=2 ttl=58 time=611 ms 408 bytes from 82.150.182.5: icmp_seq=4 ttl=58 time=1003 ms 408 bytes from 82.150.182.5: icmp_seq=5 ttl=58 time=994 ms 408 bytes from 82.150.182.5: icmp_seq=6 ttl=58 time=984 ms 408 bytes from 82.150.182.5: icmp_seq=7 ttl=58 time=1132 ms 408 bytes from 82.150.182.5: icmp_seq=8 ttl=58 time=1122 ms 408 bytes from 82.150.182.5: icmp_seq=9 ttl=58 time=1161 ms 408 bytes from 82.150.182.5: icmp_seq=10 ttl=58 time=1230 ms --- 82.150.182.5 ping statistics --- 10 packets transmitted, 9 received, 10% packet loss, time 99ms rtt min/avg/max/mdev = 500.278/943.386/1230.372/239.827 ms, pipe 10 |
| Typ kodeku | Obousměrný datový tok | Poznámka |
|---|---|---|
| ITU G.711 (ulaw,alaw) | 80 Kbps | bezeztrátový, lze faxovat |
| iLBC | 31 Kbps | ztrátový kodek |
| GSM | 29 Kbps | ztrátový používají jej GSM operátoři |
| G.729a | 24 Kbps | malý datový tok, dobrá kvalita hlasu |