TY - GEN
T1 - Study of SIP protocol through VoIP solution of "asterisk"
AU - Tian, Lu
AU - Dailly, Nicolas
AU - Qiao, Qiao
AU - Lu, Jihua
AU - Zhang, Jiannan
AU - Guo, Jing
AU - Zhang, Ji'ao
PY - 2011
Y1 - 2011
N2 - Voice over IP is a technology that offers voice communication service over IP-based networks. It has been in a focus of much attention in recent years. SIP, the Session Initiation Protocol is an IETF signaling protocol for session management for text and multimedia exchanges, like VoIP, instant messaging, video, on-line games and other services. Various telephony applications and services, such as VoIP, are implemented in Asterisk, a free open source PABX. In this paper, we highlight the configuration of Asterisk to implement normal calls, voice mail, and conferences on a local network with soft phones. Based on the implementations, we discuss about the signaling exchanges for registering, call establishment and termination, DTMF exchanges.
AB - Voice over IP is a technology that offers voice communication service over IP-based networks. It has been in a focus of much attention in recent years. SIP, the Session Initiation Protocol is an IETF signaling protocol for session management for text and multimedia exchanges, like VoIP, instant messaging, video, on-line games and other services. Various telephony applications and services, such as VoIP, are implemented in Asterisk, a free open source PABX. In this paper, we highlight the configuration of Asterisk to implement normal calls, voice mail, and conferences on a local network with soft phones. Based on the implementations, we discuss about the signaling exchanges for registering, call establishment and termination, DTMF exchanges.
KW - Asterisk
KW - DTMF
KW - SIP
KW - VoIP
KW - frame exchange
UR - https://www.scopus.com/pages/publications/84862959961
U2 - 10.1109/GMC.2011.6103925
DO - 10.1109/GMC.2011.6103925
M3 - Conference contribution
AN - SCOPUS:84862959961
SN - 9781467303460
T3 - 2011 Global Mobile Congress, GMC 2011
BT - 2011 Global Mobile Congress, GMC 2011
T2 - 2011 Global Mobile Congress, GMC 2011
Y2 - 17 October 2011 through 18 October 2011
ER -