Siemens Enterprise OpenStage 40 SIP IP-phone is a great solution for people working in the permanent place. This model features a large display and easy setup of various protocols such as TDM, HFA and SIP.
Arena One was founded in June, 1999 as a high-end provider of web hosting and email services. Our clients came to us looking for an outsourced solution to their growing IT needs. As digital communications have grown, we`ve grown with them.