1. Building telephony systems with OpenSIPS 1.6 : build scalable and robust telephony systems using SIP /: build scalable and robust telephony systems using SIP. (©2010) Other Names: Goncalves, Flavio E, 1966- Record Type: Book Extent: 1 online resource (vii, 264 pages), illustrations View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. FreeSWITCH 1.2 : build robust, high-performance telephony systems using FreeSWITCH /: build robust, high-performance telephony systems using FreeSWITCH. (2013) Other Names: Minessale, Anthony Record Type: Book Extent: 1 online resource (xi, 401 pages :), illustrations (some color) View Content: Available online (eLD content is only available in our Reading Rooms) ↗