Intercom Communications (UK) Ltd

What is SIP Interfacing ?

SIP or Session Initiation Protocol has become the de-facto standard for VoIP communication. For this reason, this Protocol has been adopted by all main telecom equipment manufacturers. The SIP standard allows you to connect equipment from different manufacturers, and gives you a number of benefits such as:

· Easier to reach – regardless of the type of communication system in use
· Enable faster response – as more people are connected
· More type of communication terminals can be interconnected
· Optimized communication infrastructure by minimizing server hardware
· Improved user experience – due to the seamless integration (number plan, number and name presentation)

There is today a wide range of SIP enabled equipment in the market ranging from IP telephones, DECT telephones,

WiFi telephones, telephone gateways and iPBXs.

AlphaCom E was the first intercom system in the world supporting SIP Intercom. The SIP interface was implemented and introduced in 2005. Over the last years AlphaCom E has been adapted and has proven interoperability with a wide range of SIP equipment.

The AlphaCom E – SIP implementations allow you to benefit from the STENTOFON products as well as the latest developments in the IP telephony industry. This makes AlphaCom E the most comprehensive intercom solution in the industry today.

The intercom exchange can be connected either directly to a SIP enabled telephone system or via gateways to an analogue or ISDN system.


SIP Intercom Systems Description

SIP Intercom Systems (Session Initiation Protocol) is the industry standard for VoIP (Voice over IP), and has been adopted by major telecom equipment manufacturers nationwide. With the rapid advances in technology seen in recent years, there is now a wide range of SIP enabled equipment ranging from IP, DECT and Wi-Fi telephones, telephone gateways and IP PBX.

Initially introduced in 2005, the STENTOFON AlphaCom E was the first intercom system that supported SIP Intercom Systems. An industry-pioneering system, AlphaCom E & XE incorporating SIP Intercom Systems provides all the benefits of the STENTOFON system as well as the latest advancements in IP telephony, making it the most comprehensive and flexible SIP intercom system solution available to the industry.

The AlphaCom E & XE exchange can be connected directly to a SIP-enabled telephone system or alternatively via a gateway to an analog or ISDN system. With SIP, users from both the telephone network and the intercom exchange can make and transfer calls between the two systems. Finally, SIP allows IP phones to be connected directly to the AlphaCom E exchange, allowing users to set up systems to meet their custom requirements.



Here at RingUK we have a considered approach to Specifying Intercom Systems, based on methodically detailing every aspect of each client’s needs. It is then and only then that we are accurately able to design an intercom system that fulfills the exact specifications of the client.

Over the years Specifying Intercom Systems this exacting approach has enabled us to develop a solid aggregate understanding of each sector whose intercom requirements we deal with. In drawing upon this we are able to quickly develop a blueprint that we then tailor to the specifics of each client’s brief. The efficacy of this procedure means we are very rarely unable to overcome unforeseen problems – if ever.

You cannot buy experience, and it’s our experience in Specifying Intercom Systems that makes us great at adapting and thinking laterally to devise the best intercom solution for our clients. This often means taking a standard intercom system and integrating it with specialized design features to create a setup that is equal in its uniqueness to the exacting needs of the client.

This is all part of an overall standard of service that we feel is unavailable elsewhere within our industry. We place a premium on total customer satisfaction, which is why we are always looking to extend and improve our product range, and to maximize value. Our position within the industry in terms of our size, reputation and our relationship with suppliers means we are able to cut costs without cutting corners.

With many years of experience in the broadcast and communications industry, RingUK have built  up an impressive portfolio of products and knowledge from leading  manufacturers.

Distributor, Partner & Resellers For:

RingUK specialises in assisting buyers, specifiers and end-users in the process of recommending and purchasing specialist communications equipment for various commercial applications including:


Our specialist communications advice team has over 25 years of experience, specifying and commissioning communications systems that meet the objectives of our clients. Our service centres on enabling our clients with the information necessary to make an informed decision when investing in suitable communications equipment.

For more information

    Contact intercom specialists Ring UK today for professional advice about which system you should go for. We will assess your requirements and research and explain all the options available to you to help you or your client choose a perfect Intercom system that meets your needs.

Contact us via our Intercom Enquiry Form

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