Patent ID: 8223637

Claim:
An apparatus comprising: (a) a receiver for receiving a first message from a server, wherein said first message is based on a second message that (i) is sent from a first telecommunications terminal to said server, and (ii) specifies a traffic stream description for a call initiated by a second telecommunications terminal and directed to said first telecommunications terminal, and wherein said first message comprises an estimated communication resource requirement for said call that is based on said traffic stream description for said call, wherein said first message is directed to said first telecommunications terminal, and wherein said receiver intercepts said first message, such that said first message is not received at said first telecommunications terminal regardless of whether the call is admitted or not admitted, wherein said receiver is also for receiving said measure of communications resource usage of said shared-communications channel from a wireless access point that is associated with said shared-communications channel, and wherein said processor is also for estimating said measure of communications resource usage of said shared-communications channel; (b) a processor for determining whether to admit said call based on (i) said estimated communication resource requirement for said call, and (ii) a measure of communication resource usage of a shared-communications channel associated with said first telecommunications terminal; wherein said receiver determines whether said first message contains a positive acknowledgment and when said first message does contain a positive acknowledgment then said receiver determines whether a traffic specification was provided for said message and when a traffic specification was not provided then said receiver determines, based on the traffic stream description and measure of communication resources usage, whether the amount of communication resource currently available is sufficient to support the call: and (c) a transmitter for transmitting a third message to said server that indicates whether said call is admitted.