Methods, systems and computer program products are provided through which a wireless terminal participating in a packet-switched communications session may temporarily suspend the session, for example, upon receipt of an incoming circuit-switched call. The wireless terminal may notify a server associated with the packet-switched session of receipt of the incoming circuit-switched call, and may also notify the server when the packet-switched session may be resumed. In embodiments of the present invention implemented in GSM networks, one or more of the notification messages may be transmitted to the server over the SMS data bearer.