VoIP Service

We offer a fully managed Cisco Asterix VoIP service supported by technical experts based in our centre of excellence, and fully trained support staff – with broad-ranging experience across multiple telephony infrastructures. Our service provides access to standardised, secure and supported telephony services using a wide area network as a cost-effective transport mechanism for internal calls.

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For further information please call 0207 791 5513 or email us at info@cressyit.co.uk