Introduction This post is going to be a high level over view of having multiple sites all connecting back to a central office or hosted server in a data center using IPSEC VPN. Before starting make sure you have a IPSEC VPN tunnel up to the office or data center and validate connection both to…
Category: Hello Telecom (UK) Plc
Here you will find all the projects and work i have done for Hello Telecom
Voip Installation (London)
I travelled down to london and had a look at there exsisting comms equitment and suggested that we VLAN the Voice and DATA so that the two are not running on the same network. After looking at the Switch, which was a ZyXel 48 Port POE switch, a very nice switch indeed, I quickly created the VLAN…
Installation of new VoIP phone system (Nottingham)
I installed a brand new VoIP system for a firm of architects Based in Nottingham following there move in to new premises. The installation consisted of 30x Snom phones 2 Zyxel 48 Port POE Switches and voice router, the installation went perfectly and was done in around 3 hours. I also installed and set up there internet connection, though both the VoIP and Internet…
proposal of Installation of Citrix Xen Server in Htel core network for additional voice servers with failover
When I Joined Hello Telecom I was asked to look at the servers in the core data center and see if I could find any improvements etc. I had a look and quickly found that the developers need servers to test with and also found that if one of the core voice servers failed it…
Telecommunications Migration to VOIP
I have successfully planned and migrated a Theatre in nottingham to a VoIP telephone system, I reconfigured 3 Mediatrix ATAs to keep the original telephone wiring for 60 analogue telephone, and in the offices I reconfigured Polycom IP phones to enable advances features such as call control and CIT/TAPI, I also configured there call center…
Monitoring Solutions
Using Nagios I was able to create a monitoring system to monitor in real time all connection endpoints for Hello Telecoms Private IP based telecommunications network, alerting them instantly if there was a problem with one of there client’s endpoints, these end points included Routers, Switches, Phones and PBX’s Utilizing cacti to graph response times…
Auto Provisioning of Phones (Snom/Polycom/YeaLink/Linksys)
Using PHP and MySQL to integrate with Hello Telecoms existing systems I created scripts to enable phones to be auto provisioned from there Hosted VoIP Portal, to enable plug’n’play of most phones for both the private network and phones out on the Internet using Snom’s redirection server and some custom XML RPC coding. This has…