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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...
View ArticleIIUC 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...
View ArticleIIUC 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...
View ArticleIIUC 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...
View ArticleIIUC 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...
View ArticleIIUC Notes – More Phone Features
Here are some more notes from my IIUC studies. As always, corrections requested. Paging Broadcasts messages to a group for a one-way communication Paging groups are used to limit which phones get...
View ArticleIIUC Notes – Voice Ports and Dial Peers
More of my IIUC study notes. As always, feel free to correct. I really need to have a real post, don't I? show voice port summary Shows the voice ports available for use R1#show voice port summary...
View ArticleCME Exercise #1
I tried something like this earlier this year with STP. It got rave reviews (from my mother), so I figured I try it again. Below is a list of requirements for configuring a router as a call...
View ArticleIIUC Notes – Inbound Dial Peer Matching
More IIUC notes. As always, feel free to correct as needed. To match inbound calls to a dial peer, CME (and CUCM?) uses the following steps. Match DNIS (the dialed number) with the incoming...
View ArticleIIUC Update – Passed!
I passed the IIUC yesterday, so now I'm a CCNA Voice. It's kind of belittling to get a CCNA-level certification at this point in my career, but I didn't want to be completely left behind, so I figured...
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