Octopus Technologies

03/23/2023

The Grandstream GXP1625 is a high-quality IP phone that provides exceptional audio clarity and advanced call management features, making it the perfect solut...

08/12/2022

How to Blacklist an IP Address on Linux Server via webmin and Virtualmin

This video is especially for those persons or admins working in the Linux environment. We came across a case here where we need to blacklist an IP Address be...

07/29/2022

GUI Down and not able to upgrade during/after freepbx 14 to 15 upgrade part 1

05/26/2022

How to generate SSH Private and Public key

In this tutorial, we will be learning how to configure ssh keys so that we can login to our servers without a password. Not only this is more convenient, bu...

05/26/2022

Freepbx Zulu App Call Muting Issue Fix

Being Consultant we hare here to help you with all the issues you faced on your PBX Servers or any VoIP Gateways.Contact us anytime and share your problems a...

08/09/2021

Cisco 7841 IP Phone 3PCC Basic

Octopus Technologies provides a full consultancy of Cisco IP Telephony and other Cisco Services.
This Video covers the basic training of Cisco 7841 3PCC (MPP) IP Phone.
Feel free to contact us for consultancy or ask your questions in the comment section.
we are available free for any opinions or any network level discussions.

Octopus Technologies provides a full consultancy of Cisco IP Telephony and other Cisco Services. This Video covers the basic training of Cisco 7841 3PCC (MPP...

08/06/2021

Cisco IP Phone 7821 Unboxing

https://youtu.be/RqqpoInLyJk

01/07/2021

This video will show how to remove the error we encountered during our last video in which we upgrade the Freepbx 14 to 15

In this video tutorial I am going to show you guys how to remove the error we encountered previously during our upgrade of FreePBX 14 to 15.This error can ea...

12/15/2020

How to add a Billing IAM User in AWS Cloud..

This video explains how you can setup a new user with only Billing Dashboard Read only rights in the Amazon Cloud.

https://youtu.be/05igexfJ2BE

This video will guide you how to setup AWS IAM Billing user to access AWS Billing Dashboard.

11/26/2020

Our new video on How to upgrade Freepbx 14 to Freepbx 15

You can find some important tips & suggestions...

This video will show how to upgrade Freepbx 14 to Freepbx 15 with Freepbx new upgrade tool. Don't do this upgrade activity during your productions hours. Try...

12/06/2017

Guys a Hidden Message For VoIP lovers.... VoIP is an emerging technology.

08/29/2017

Do you know How BitTorrent Protocol works.
Here is the animation below for you guys.

Animation of protocol use: The colored dots beneath each computer in the animation represent different parts of the file being shared. By the time a copy to a destination computer of each of those parts completes, a copy to another destination computer of that part (or other parts) is already taking place between users. The tracker (server) provides only a single copy of the file, and all the users clone its parts from one another.