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IIUC Notes - Phone Features

Here are some more notes from my IIUC studies. As always, corrections requested. Local Directory * Allows users to look up names * Allows names to show up when dialing or receiving a call * Most phones have a directory button; some have a menu options for the directory R1(config)#ephone-dn 1

IIUC Notes - Getting Phones on the LAN

More study notes. Correct if wrong, though I hope I get some of it right since I already since I'm an R&S guy. :$ Switchport Configuration * switchport mode access: This config makes the port an access port that carries the primary and voice VLAN traffic * switchport mode

IIUC Notes - Assigning Ephone-dns to Ephone Buttons

These are some of my notes on my IIUC studies. Since I am a novice as voice stuff, please let me know what I get wrong. An ephone is a representation of a phone. It's basically a structure of features that a phone will have. Configuration in CME:

IIUC Notes - Powering Cisco Phones

Feel free to correct anything that is wrong or incomplete. * Power over Ethernet (PoE) * Can provide power to a Cisco phone, access point, security camera, etc., through the network cabling, eliminating the need to plug the phone into the wall for power. * Generic term for providing power on the Ethernet

IIUC Notes - VoIP Structures

Feel free to correct. No need to sugar-coat it; I’m pretty new at this stuff. 🙂 * Advantages of VoIP * Reduces costs of communications: Eliminates/reduces long distance and international call tolls * Reduces costs of cabling: No need for second network of phone lines * Integrates all voice into one large network:

IIUC Notes - Old School Voice Stuff

These are the notes I’ve taken as I read through the study materials. Feel free to correct anything you see. * Analog phone signaling * Misc * Ground = positive = tip * Battery = negative = ring * Signaling uses specific frequencies for specific events * Loop start signaling * When a circuit in the phone is completed (i.