作者: George Philip Kongalath , Ravi Gattu
DOI:
关键词: Computer network 、 End user 、 User agent 、 Proxy (statistics) 、 USable 、 Mobile phone 、 Grammar 、 SIP trunking 、 Protocol (object-oriented programming) 、 Computer science
摘要: SIP is a popular protocol used in communications over IP, which however incompatible with many other protocols for the set-up of calls networks. SIP-based transactions are converted through use grammar by proxy user agent (110) into format usable non-SIP capable end devices, e.g., mobile phone, such that devices (116) has access on services and applications transactions.