ISDN2

ISDN2 is a type of "Integrated Service Digital Network" system, the first step up from an analogue line. ISND2 allows 2 lines and ISDN30 allows 8. For a small company telephone system with 2 incoming lines, ISDN2 is the connectivity package of choice; we include a free internal ISDN2e card inside our small office telephone systems offer.

Telefonix Voice & Data Business ISDN2

Item	Installation	Rental
ISDN2e per system	£249	£27.50pcm
ISDN2e upgrade from analogue	£199	£27.50pcm
ISDN2e DDI Planning Charge (per order)	£100	n/a
ISDN2e Connection per DDI (per block of 10)	£10	40p.pddi.pcm

* To order, contact us via the web or call directly on 01252 333888

Why Use ISDN2?

The choice between using the plain old telephone service (POTS) and ISDN2 does not just come down to economics. By using ISDN2 you will be able to introduce new features into your company's telephone system and make use of additional applications, which will enable your business to grow and take up any innovative opportunities offered by your customers and suppliers. Your company will take a further step from the analogue to the digital age.

• connect to the Internet for sending email and browsing the Web
• use dataconferencing and videoconferencing over the Internet or point-to-point
• transfer files over the Internet or point-to-point
• potentially, use the Internet for your standard telephone calls (voice over IP or IP telephony)
• connect to your network from outside the office (remote access service or RAS)
• synchronise your telephone and computer systems (computer telephony integration or CTI)
• introduce advanced features such as Direct Dialing In (DDI), Multiple Subscriber Numbering (MSN) and Interactive Voice Response (IVR)

A POTS line can be converted to a Basic Rate ISDN2 (BRI) line with two channels, or a new wire can be installed by Telefonix Voice & Data. To use a stand-alone computer for ISDN2 you need an internal ISDN card or an external terminal adapter. For a local area network (LAN), you need a router and/or an ISDN PBX or similar device. For computer telephony applications, an ISDN PBX with a computer interface is essential. As many ISDN2 applications have been designed for BRI, a Primary Rate ISDN (PRI) service may need a multiplexer device at the PBX in order to convert some of the channel interfaces to BRI.

Why Telefonix Voice & Data

• Pay 15% less on line rental
• Still based on the BT network
• Receive one bill for calls and line rental
• Cut call costs by around 30%
• We'll manage BT for you
• Provided by people who care
• Fully trained telecoms professionals
• Industry beating pricing

Whether your business has 1 employee or 10,000, Telefonix Voice & Data can help you manage today's challenges and plan for the future with fully integrated end-to-end IT and telecoms network infrastructure support. Call us on 01252 333888 for industry leading solutions, services, and supply to UK business, including managed help desks, hardware maintenance, security, data back-up and managed services. Our comprehensive converged portfolio of offerings includes consultancy, unified communications, and managed ICT services.

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