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2N Helios IP door entry intercoms Broadsoft and Avaya approved

Are you looking for a range of beautifully engineered IP door intercoms interop tested to work with many leading platforms? If the answer is YES then look no further than the Helios IP range from 2N.

*Interoperability Accreditations*
2N Helios IP’s interface has approved compatibility with many leading platforms, including Broadsoft, Avaya, Cisco, 3CX & MS Lync.

BroadsoftAvayaCisco Call Manager3CXMS Lync

See here for a full list of 2N Helios IP interoperability featuring approved platforms, end points and soft phones.

The next job is to select which Helios model is best suited for your project. Choose from the following:

All trade pricing can be found on ProSys.

How to: 2N Door Entry and Cisco UC540

One of our customers recently had a problem with an analogue version of the 2N Helios Force door entry unit that they had connected up to a Cisco UC540 system.

Calls were initiated with no problems but the system was not sending disconnect tones to the door entry unit, meaning that the call wasn’t ended until the button was pressed for a second time.

The solution ended up being quite simple! You need to change the analogue port settings in the UC540 to a managed user extension rather than a standard analogue port. The system should now disconnect the call properly when the call is hung up.

For more information on the 2N range, please visit our website.
If you have already purchased a 2N unit from us and need some help please email the support team at

ProVu Appointed 2N Distributor

ProVu launch 2N

ProVu are delighted to announce we have reached agreement with Czech based Telecom manufacturer 2N to distribute their range of IP Door Entry Intercoms.

With the rapidly growing demand for SIP compatible door entry systems for both hosted telephony providers and on site IP PBX systems the 2N products significantly broadens the range of systems we currently offer.

The Range
2N not only have the Uni and Vario models with many different button, keypad and RFID combinations.

They also have the IP Force and Safety ranges that will enable resellers to offer robust solutions in to very different applications, such as: Public areas in Airports and stations or even Motorway emergency booths.


We have run extensive interoperation tests with a number of leading hosted providers plus several IP PBX systems including Asterisk and 3CX and found the 2N products fully compatible and really easy to set up.

Available Now

2N products are in stock and available to order now. All products have been added to our database and pricing and stock info is available on ProSys.

Request a Quote

If you have any opportunities please feel free to call us on 01484 840048 or email and we will be happy to put together a quotation for you.