3.3.5.2 Incoming-Call-Connected (ICCN)

Incoming-Call-Connected (ICCN) is the control message sent by the LAC to LNS in response to a received ICRP message (see section 6.8 of [RFC2661]). The LAC MAY send the Receive Window Size AV pair. The LNS MAY close the call if the received Framing Type AV pair has a value other than synchronous framing in the ICCN message.<19>