VoIP PABX Business Telephone Systems
Siemens VoIP Telephone Systems from TAMCO can provide your organisaion with a flexible communications platform which can scale from 2 to 2000 extensions on either a single, or multiple networked sites around the country.
The modular architecture of the platform allows handsets & hardware on smaller systems to be installed on larger systems when your business expands.
Your system now interacts with your data network allowing you to place calls over the internet using Voice Over IP (VoIP), pop up Outlook contacts when a client calls in and make programming changes from your desktop PC.
Range of Openstage Handsets
OpenStage is the world’s first Open Communications device

The new range of stylish IP telephones, OpenStage, bring Open Communications to the desktop for the first time. With four different models, ranging from efficient to executive, the intuitive desktop devices combine personal fixed mobile convenience with style.
With advanced functionality, OpenStage is highly personal and results in an all-round engaging user experience. Plus its stylish design demonstrates that your organization really invests in the best for its business and employees.
The device is designed to help organizations improve productivity and streamline workflows by integrating system-wide communications into the most-used office device, the telephone handset. So it gives your employees access to your productivity enhancing office applications.
Openstage 80 | Openstage 60 | Openstage 40 | Openstage 30 | Openstage 20 | Openstage 15
Why Purchase a Telephone System from TAMCO?
Typically, the benefits outlined below are unique to TAMCO and are not offered by other sales-based telecommunications companies. TAMCO is a technical company offering the most advanced solutions available on the market today.
Support
Our head office features a dedicated support team of 4 support engineers. When you purchase a telephone system you are granted unlimited use of our support team to perform remote tasks such as tweaking of your system, programming new featues, adding new IVR/Voice menus, extension name changes, ring group changes and fault diagnosis. The Siemens communications platform is the most advanced on the market and our support team allow you to tailor & tweak your system and allow it to grow and move as your company does. We have our own research and development centre allowing us to test all solutions before they go live on your communications system. If a major problem occurs we have direct access to all Siemens resources to ensure any issues are dealt with as quickly as possible,
Turnkey Programming and Testing
All products are set up in our warehouse, software upgraded, programmed, handsets labelled, tested and checked before being installed on to a customers site. Unlike other companies who deliver stock directly to customers premises, TAMCO can ensure all features you have requested have been fully tested and all hardware is on the latest version ensuring the smoothest possible installation.
National Coverage

Terry in our Workshop creating a custom wallplate for a client. If it's not on the market, we will make it!
We have Telephone Systems installed in all states of Australia and in New Zealand and have teamed up with Siemens engineers in other states so give your company a single point of contact for all your sites. We can network all your systems using VoIP so you do not pay for calls between sites.
Case Study 1: Assembly Test Manufacturing
Case Study 2: TES Aviation Group
Main System Features
Voice over IP (VoIP)
Voice over IP or VoIP allows you to send your calls over the Internet eliminating STD call charges and flagfall costs. Remote workers can now work from home by locating an IP handset at their Home, Boat, Farm or even Hotel room. Overseas travellers can install a softphone on their laptop giving them full functionality of their phone system whereever they are. Visit our Voice over IP page for more information.
Unified Communications
Visualsuite is a unified messenging platform which integrates your Outlook with your telpehony feaures, you can see presence of other staff, pop-up contact details when people call in and you may even route calls when your sick, busy, at lunch or gone home to voicemail or your mobile, visit the Unified Messaging page for more information.
Skype Integration
TAMCO can integrate your business telephone system with Skype allowing your clients to call you free using a Skype link on your website, it also allows you to call local and overseas landlines at no charge. Visit our Skype Page for more information.
Video Conferencing
TAMCO specialises in Video Conferencing systems which can operate independantly or integrate with your Siemens communications platform. Our Lifesize video conferencing systems use open standard protocols and can connect with any other brand video conferencing systems. Visit our Video Conferencing page for more information.
Cordless Phones
Our cordless solutions solutions range from a single cordless telephone for your home, to a multi-base station network covering your entire campus. We will recommend either a DECT or if you choose a WIFI cordless solution we will blanket your organisation with WIFI coverage which will also service your staff smart phones and laptop computers.
GSM Gateway – Capped Calls
Adding a GSM Gateway to your telephone system can give you capped calls to mobile telephones in Australia. This can save your company thousands of dollars each year. Visit our GSM Gateway page for more information.
Door Phones / Door Intercoms / Gate Intercoms
TAMCO carries a wide range of Door Intercoms for residental homes, commercial premises, farm gates or anywhere door entry communication is required. We now sell Video Intercoms allowing you to see who is at the door before you answer. This can be seen on your Siemens Openstage 60 / Openstage 80 telephone handset. Visit or Door Phone page for more information.
iPhone / Blackberry / Smart-Phone Software
We have a range of software allowing you access a wide-range of your telephone system features from your iPhone, Blackberry or smart phone.
Finance Options
Outright Purchase
You may choose the purchase a telephone system outright. 50% is payable when you place an order and the remainder is payable once the installation is complete.
Technology Refresh
Technology Refresh is ideal for small business or startups who would normally have trouble sourcing finance. TAMCO will install a refurbished telephone system and you simply pay a fixed monthly amount. After a nominated peroid we will upgrade your handsets or main equipment gradually. This ensures your system is always up-to-date without having to pay a large upfront lump sum.
Refurbished System –> Upgrade Main Equipment -> Upgrade Handsets -> Add Computer Integration -> More Upgrades,
Business Lease & Finance
We have a range of Business leasing products allowing you to lease or finance a brand new telephone system immediately apon approval.



