• Telecommunications Consulting

    Telecommunications Consulting

    Consulting Services from Network Design to Project Management Read More
  • Internetworking Training Experts

    Internetworking Training Experts

    Click on Training and then Courses. Read More
  • Wireshark Experts

    Wireshark Experts

    Packet analysis expertise is critical in today's networks, and being able to use the best packet analyzer application is a skill we can help you and your team attain. Read More
  • Are you a Network Scientist?

    Are you a Network Scientist?

    Online Learning, Instructor Led in person or Web-based delivery. Check out our online school. Read More
  • Online Certification Training

    Online Certification Training

    Find out about our Network Self Certification Program for Rural Service Providers here! Read More
  • IPv6 Experts

    IPv6 Experts

    Along with other Internet regions, ARIN is out of IPv4 Addresses. Are you IPv6 fluent? Are you IPv6 ready? Read More
  • Enabling the IoT with Wireless

    Enabling the IoT with Wireless

    Without wireless, we cannot have the Internet of Things. Read More
  • MPLS Book for iPad and iPhone

    MPLS Book for iPad and iPhone

    Get Mr. Walding's book here! Read More
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8

Welcome to CellStream, Inc. - Telecom Consulting and Training!

Welcome to our home on the Internet, where we can not only share information, but also interact with each other. If you are a visitor to the site, there are a number of things to view: our FAQ'sNetworking and Computing Tips, our CellStream Blog, and other fun reading can all be found in the drop down menus above.  The Training menu provides access to our courses, our course calendar, and learning services.  The Consulting Menu provides information on our consulting services and a place to meet our consulting and teaching team.  Registered CellStream folks and our clients will log in using their private credentials to access projects, calendars and discussions.

Thanks for visiting! We always welcome comments and suggestions.

Rate this content:
5 of 5 - 1 votes
Thank you for rating this article.

TELECOM101We get this question often:  I am new to Telecom, or I just started at a service provider, and I need to learn Telecom basics - how can I come up to speed?

This is a GREAT question - and the truth is you need to get up to speed.

In years gone by, Telecommunications was fairly straight forward.  The industry used a mentoring approach and most raining hapenned on the job.  Today, telecommunications is very complex and getting more so by the month.  We now deal with not only wireline, but Wireless and difgital data.

Sometimes your company or its telecom association will hold introductory classes to help you get to begin to get your head around the Telecommunications business of voice and the Internet.  CellStream has always offered a class we call "Telecom 101".  We openned the Online School of Network Sciences to help.  And, you no longer have to wait for this class to be held near you!

That's right!!  Let your manager or HR person know that we offer an all online course called Telecom 101!!!  You can find details on our in-person or online version of the class right here.

It is an 8 hour class, that you can take over 30 days, at your own pace.

Some of our client companies have made this class mandatory for all employees!

We urge you to consider it, and look forward to seeing you in class.

Comments powered by CComment

Our Latest Content

  • Monitor Mode in Windows At Last

    Say it isn't true! For the first time in the world (for me) I can put a Wi-Fi interface on

    Read More
  • What does the BGP Next-Hop-Self Command Actually do?

    I got this question the other day: "What does the BGP Next-Hop-Self command actually do?" It is a great question

    Read More
  • Cool Bandwidth Monitoring in Linux

    This article will discuss how to use some cool bandwidth monitoring tools in Linux so that you have a screen

    Read More
  • Modifying the Wireshark Window Title

    Did you know that you can customize the Wireshark window title?  The first time I ran across this was when

    Read More
  • Seven Awesome Linux Terminal Utilities for Everyone

    If you are a Linux user, you know how important the Terminal is to your compute world.  Now there are

    Read More
  • 1
  • 2
  • 3
  • 4

Our Most Popular Articles

  • What is the 'arp' command, and how can I use it?

    Let's answer the question, but before I do, you can watch my ARP lesson on Youtube here: https://youtu.be/aD_caJxD7nY and look at the

    Read More
  • A Great Toolkit for Presenters - Zoomit!

    ZoomIt is a utility for the public speaker in all of us. When presenting information, sometimes it is helpful to

    Read More
  • 3 Ways to put your Wi-Fi Interface in Monitor Mode in Linux

    Check out these great references as well:   Our Wireless custom profile for Wireshark  Our Udemy course on Wireless Packet capture

    Read More
  • Neighbor Discovery (ND) Table in IPv6 Windows, Linux and MAC Machines

    Check out these additional IPv6 Resources: Our IPv6 overview course at Udemy Our IPv6 Custom Profiles for Wireshark Our IPv6

    Read More
  • T-Shark Usage Examples

    Check out these great references as well:   Our custom profiles repository for Wireshark  Our Udemy course on Wireshark   Our Udemy

    Read More
  • 1
  • 2
  • 3
  • 4

Did you learn something?
Did I save you time? 

Buy me a coffeeBuy me a coffee!

Subscribe to our Newsletter!

Subscribe to our newsletter to learn about upcoming classes, new networking how to's and much more.

Find by Tag

4G Networks 5G Networks 6LoWLAN 6LoWPAN 802.11 802.11ah 802.11ax 802.11ay 802.11az ACL Addressing Analysis Ansible Architecture ARP AToM Backup Bandwidth BGP Biography Bloom's Taxonomy CBRS CellStream Cellular Central Office Cheat Sheet Chrome Cisco Clock Cloud Computer Consulting CPI Data Center Data Networking Decryption DHCPv4 DHCPv6 Display Filter DNS Documentation dumpcap ECMP EIGRP Ethernet Ethics Flipping the Certification Model Follow Me Fragmentation G-MPLS Git GNS3 Google GQUIC Hands-On History Home Network HTTPS ICMP ICMPv6 IEEE 802.11p IEEE 802.15.4 In A Day Internet IOS Classic IoT IPv4 IPv6 IS-IS L2 Switch L2VPN L3VPN LDP Linux LLN Logging LoL M-BGP MAC Macro Microsoft mininet Monitoring Monitor Mode MPLS Multicast Name Resolution Netcat Netflow NetMon netsh Networking Network Science nmap Npcap nslookup Online Learning Online School OpenFlow OSPF OSPFv2 OSPFv3 OSX Parrot PIM Ping Policy POTS POTS to Pipes PPP Profile Profiles Programming Project Management PW3E Python QoS QUIC Requirements RIP Routing RPL RSVP Rural SAS SDN Security Self Certification Service Provider Services Sharepoint Small Business Smartport SONET Speed SSH SSL Subnetting T-Shark TCP TCP/IP Telco Telecom 101 Telecommunications Telephone Telnet Terminal TLS Tools Traceroute Traffic Analysis Traffic Engineering Training Travel Tunnel Ubuntu Utility Video Virtualbox Virtualization VoIP VRF VXLAN Webex Wi-Fi Wi-Fi 6 Wi-Fi 6/6E Windows Wireless Wireless 5G Wireshark Wireshark Tip WLAN ZigBee Zoom

Twitter Feed