Can we keep our existing phone system?

Start with the problem you need to solve

Write down what actually happens: one handset stops working, callers cannot reach you, calls sound poor, or calls drop when the internet fails. Also note whether the fault affects one person, every extension or only certain calls.

A handset, the phone system, its connection and the local network are different parts of the setup. The useful first step is to narrow down which part needs attention. Age alone does not answer that question.

• Which calls fail: incoming, outgoing, internal or all of them?
• When does it happen, and does the internet also drop?
• Does your current setup still support how the team works?

Consider three practical options

Compare each option against the same requirements. A repair that restores the service you need can be sensible; a replacement can be sensible when the existing system cannot meet those requirements.

Check the connection and the exact equipment

SIP trunks carry business calls over an internet connection. Some existing phone systems can use them with a suitable configuration or interface; that does not establish compatibility for every model or handset.

Telco Concepts has helped customers retain compatible Panasonic, NEC, Avaya and Ericsson-LG iPECS systems while changing their phone connection. We check the actual model, configuration and requirements before recommending a path.

• Identify the main phone system as well as the desk-phone model.
• Check any required interfaces, licences and configuration access.
• Include cordless handsets, reception call handling and other features you rely on.

Plan for your numbers and connected devices

Tell the new provider which numbers you want to keep before changing or cancelling services. ACMA advises that only active numbers can be ported. Number transfer and equipment replacement should be planned together.

List any alarm, lift phone, fax or payment terminal that uses the current connection. Ask its equipment or service provider to confirm the supported arrangement before changing it.

Compare the complete cost and changeover

Ask for the scope in writing: equipment, installation, licences, service charges, any cabling and ongoing support. Check minimum terms, responsibilities and the work needed to move numbers.

Discuss a fallback if the changeover does not go as expected, and agree how incoming calls, outgoing calls and the important features will be tested.

What to have ready for a useful discussion

Bring the brand and model if known, an outline of the fault, the number of users and locations, and the features you need to keep. If you do not know the system, describe what is on your desk and how calls currently reach the team.

The aim is a recommendation you can understand: what can stay, what needs work, and which trade-offs come with each option.