We welcome your feedback on www.5111soft.com. We will try to respond to all inquiries within two business days.
White papers, case studies, technical articles relating to VoIP, and an overview of how VoIP and IP telephony works!!
Our equipments can be interconnected with many carriers' network for the mutual exchange of traffic!
Registration for the IP PBX online testing is now open...the first publishers to test the products on its own site!
