| Session Number: 201 |
| Session Name: Introduction to Dial Services |
| Level: 1 |
| Duration: 1 hour |
| Certification: CCNA/CCNP |
| This session will explain the basics of analog and digital dial technologies. This session includes a description of basic modem functionality, differences between analog and digital modems (e.g. V.34, V.90) and understanding the PSTN (e.g. T1, E1, PRI). |
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