Invention Grant
US09288237B2 Gateway and a method therein for enabling SIP communication over a non-standard SIP transport protocol 有权
网关及其中的方法,用于通过非标准SIP传输协议实现SIP通信

Gateway and a method therein for enabling SIP communication over a non-standard SIP transport protocol
Abstract:
A protocol conversion gateway and a method therein for enabling a client, which client does not support a Session Initiation Protocol (SIP) transport protocol, to communicate with a SIP proxy are provided. The method comprises receiving a first SIP message, over a non-standard SIP transport protocol, from the client. The method further comprises inserting a SIP address of the protocol conversion gateway in at least one header of the received SIP message, and sending the SIP message to the SIP proxy over a standard SIP transport protocol.
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