Abdullah Mohammad Ansari, Md. Faisal Nehal, Mohammed Abdul Qadeer. SIP-based Interactive Voice Response System using FreeSwitch EPBX. In Tenth International Conference on Wireless and Optical Communications Networks, WOCN 2013, Bhopal, India, July 26-28, 2013. pages 1-5, IEEE, 2013. [doi]
Abstract is missing.