wrtc.onSIPRawInfo() is an event function called when a SIP INFO packet has been received. SIP clients may send all kind of different informations in SIP INFO packets.
You can use this event to decode the received SIP INFO packet and act accordingly.
SIP INFO packet received. Some SIP INFO packets are decoded by wrtc_kit - the others it does not recognize will call this function.
wrtc.onSIPRawInfo(obj, info)
Ignored.