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2008-08-06
Voice over internet protocol (VoIP) systems, methods, network elements and applications
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Voip network infrastructure components
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2009-12-09
Communication system using network base ip mobility protocol, control device, router, and its communication method
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Distributed voice network
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Adaptive mobile telephony voice transport via an Internet Protocol network
DE602006014667D1
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Protocol and session analyzer
TWI373235B
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2012-09-21
Adaptive packet size modification for voice over packet networks
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2004-08-04
Wireless network system and devices
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Method and apparatus for voice over internet protocol telephony using a virtual private network
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Provisioning of device in packet network
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2009-05-20
WIRELESS LOCAL NETWORK, ADAPTER UNIT AND DEVICES
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2009-06-10
Routing protocol within hybrid-cellular networks
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2004-12-29
Immediate ready implementation of virtually congestion free guaranteed service capable network
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2006-03-08
Communications system and gateway
FI20055091A0
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2005-02-24
Local Mobility Management in Mobile Internet Protocol Network
TWI348848B
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2011-09-11
Voip wireless telephone system and method utilizing wireless lan
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2011-04-13
Network communication method and apparatus
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Communications system and gateway device
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Seamless interfacing for instant messaging and internet telephony across wireless networks
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Voice over internet protocol (voip) system and related wireless local area network (wlan) device
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Packet-based video network