Hosted and Fixed-Line Solutions
Horizon is a complete communications service for business that provide an extensive range of fixed and mobile telephony capabilities via an easy-to-use web portal. The service has lots of clever features and an emphasis on control and administration through the web which takes the burden away from your IT team.
With minimal capital outlay required, Zest4 Horizon is a reliable and proven service with a jargon free approach to telephony and communications.
Horizon is a suitable solution for any sized business looking to improve their productivity and image.
Additional professional voice recordings for music and information on hold services are also available on Horizon.
SIP trunking is a Voice over Internet Protocol (VoIP) and streaming media service.
It is based on the Session Initiation Protocol (SIP) by which Zest4 deliver telephone services and unified communications to customers equipped with SIP-based private branch exchange (IP-PBX).
Unlike in traditional telephony, where bundles of physical wires were once delivered from the service provider to a business, a SIP trunk allows a company to replace these traditional fixed PSTN lines with PSTN connectivity via a SIP trunking service provider on the Internet.
SIP trunks can offer significant cost-savings for enterprises, eliminating the need for local PSTN gateways, costly ISDN BRIs (Basic Rate Interfaces) or PRIs (Primary Rate Interfaces).