H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 76/02 (2009.01) H04W 24/00 (2009.01) H04W 88/02 (2009.01) H04L 12/26 (2006.01)
Patent
CA 2619314
A method of placing a call from a handheld device to a receiving device using VoIP includes initiating the call, transmitting a plurality of voice data packets to the receiving device, determining whether the receiving device has detected one or more missing or delayed packets, and providing a poor voice service indicator if it is determined that the receiving device has detected one or more missing or delayed data packets. Also, a method of placing a call to a receiving device over a network system which allocates bandwidth includes sending a request to the network system for a bandwidth allocation for the telephone call, determining whether the request has been granted, providing a poor voice service indicator to the user of the handheld electronic device if it is determined that the request has not been granted, and transmitting a plurality of voice data packets to the receiving device.
Borden Ladner Gervais Llp
Research In Motion Limited
LandOfFree
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