Frontier Systems fully understands the impact and cost that a network problem or fault can have on a business Frontier Systems focuses very much on a pragmatic approach to our consultancy services Frontier Systems, 9 Warwick Street, London W1B 5LY We can help you with anything from a single user SIP phone to a full blown Contact Centre We are told by our customers that this provides a far better level of service than is achieved in many organisations, since they are able to talk straight away with someone who understands their issues and can act accordingly, rather than being forced to talk to a frustrating 'shield' behind which the 'real' experts sometimes hide