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Device initiated multiple grants per interval system and method
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Electronic device with improved heat dissipation properties
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Packet media gateway with a secondary PSTN connection and method for time slot switching
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Keypad input device
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System for management of equipment deployed behind firewalls
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Firewall proxy system and method
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In band signal detection and presentation for IP phone
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Band signal detection and presentation for IP phone
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Network address and port translation gateway with real-time media channel management
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System for management of Internet telephony equipment deployed behind firewalls
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System for discover of provisioning information by telephones in a frame switched network without a broadcast based protocol
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IP gateway for hybrid circuit switched and IP based mobile wireless telephone system
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Real time streaming media communication system with improved session detail collection
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Internet telephone system with hunting diversion
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Network communication system with a stand alone multi-media terminal adapter
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