Avaya Aura Communications System - E-TEL Systems Corporation
E Tel Systems
This application provides connectivity, integration, and a smooth migration path to SIP-based communications. As a result, enterprises can deploy SIP telephony alongside existing analog, digital (DCP), and IP telephones. Multi-vendor telephony can be integrated for greater collaboration and productivity. The software is centrally managed and supports SIP trunking, SIP stations, Presence, instant messaging, and other SIP-based applications.