Welcome to my new site - VoIP Security

The main idea is to carry on from my old site (Telecom Pages) and offer help and advice, where possible, to anyone involved in the telecom trade, particularly the ones involved with Mitel equipment.

However, in view of the recent increase in people hacking into Business Telephone Systems and Voicemail / IVR systems I have decided to bias this site toward security issues and vulnerability analysis, hence the name change to VoIP Security.

At the moment all the work on this site is my own but if anyone feels that they would like to contribute just drop me a line.

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SDS Viewing Data Distribution Updates

Pending updates and data distribution errors are collected and displayed in the Shared Data Updates forms of the local element where you initiated the Start Sharing operation. Check these forms...

Network Access Codes

Access Codes 10xx   100 Operator Services   11xx   112 Emergency Services [European standard access 118 xx New directory enquiries range e.g. 118xy = a Comms company's directory enq service   12xx   120 NTL Cambridge Ltd Customer Services 1200 Jersey Telecoms 1200 Vodafone Freephone 1201 Vodafone 1202 Vodafone 1203 Vodafone 121 Guernsey Telecoms Voicemail / Telewest...

VXWorks Commands Cheat Sheet

VXWorks Commands Cheat Sheet

The VxWorks shell of a Mitel 3300 can be accessed via; 1/.        A serial cable between a laptop and the maintenance port of the 3300 and HyperTerminal, or similar, configured to...

Collecting IP Phone Information

Collecting IP Phone Information

Before contacting your maintenance companies Technical Support for them to diagnose an IP Phone issue, collecting the following information will help to resolve matters.

DNI Telephone - Response Busy

DNI Telephone - Response Busy

If the response is Busy: 1/.  Is the telephone engaged in a call?      If it is wait for the call to finish and check again for dial tone.      If No then...

Reverse Trunk Hunting on the Mitel 3300

Programming outgoing calls in reverse order of the incoming traffic is recommended in order to avoid glare conditions under busy traffic periods. This document explains how to range program...

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