SIP Message Routing allows you to route unsolicited SIP message to its destination. SIP Message Routing utilizes its own dialplan like xml control, except that it is not for call routing but SIP Message routing. sip_relay is an application to be used in the xml routing plan specifically for message routing purpose. SIP Message Routing supports SIP Notifly, Message and TR87 routing.
Creating SIP Message Routing
Setting up SIP Message Routing is a two steps process. First, we need to enable the feature from the SIP Profile. Secondly, we must create a SIP Message Routing plan to route the message.
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