Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Mobile_VoIP> ?p ?o }
- Mobile_VoIP abstract "Mobile VoIP or simply mVoIP is an extension of mobility to a Voice over IP network. Two types of communication are generally supported: cordless/DECT/PCS protocols for short range or campus communications where all base stations are linked into the same LAN, and wider area communications using 3G/4G protocols.There are several methodologies that allow a mobile handset to be integrated into a VoIP network. One implementation turns the mobile device into a standard SIP client, which then uses a data network to send and receive SIP messaging, and to send and receive RTP for the voice path. This methodology of turning a mobile handset into a standard SIP client requires that the mobile handset support, at minimum, high speed IP communications. In this application, standard VoIP protocols (typically SIP) are used over any broadband IP-capable wireless network connection such as EVDO rev A (which is symmetrical high speed — both high speed up and down), HSPA, Wi-Fi or WiMAX.Another implementation of mobile integration uses a soft-switch like gateway to bridge SIP and RTP into the mobile network's SS7 infrastructure. In this implementation, the mobile handset continues to operate as it always has (as a GSM or CDMA based device), but now it can be controlled by a SIP application server which can now provide advanced SIP-based services to it. Several vendors offer this kind of capability today.Mobile VoIP will require a compromise between economy and mobility. For example, voice over Wi-Fi offers potentially free service but is only available within the coverage area of a single Wi-Fi access point. Cordless protocols offer excellent voice support and even support base station handoff, but require all base stations to communicate on one LAN as the handoff protocol is generally not supported by carriers or most devices.High speed services from mobile operators using EVDO rev A or HSPA may have better audio quality and capabilities for metropolitan-wide coverage including fast handoffs among mobile base stations, yet may cost more than Wi-Fi-based VoIP services.As device manufacturers exploited more powerful processors and less costly memory, smartphones became capable of sending and receiving email, browsing the web (albeit at low rates) and allowing a user to watch TV. Mobile VoIP users were predicted to exceed 100 million by 2012 and InStat projects 288 million subscribers by 2013.The mobile operator industry business model conflicts with the expectations of Internet users that access is free and fast without extra charges for visiting specific sites, however far away they may be hosted. Because of this, most innovations in mobile VoIP will likely come from campus and corporate networks, open source projects like Asterisk, and applications where the benefits are high enough to justify expensive experiments (medical, military, etc.).".
- Mobile_VoIP wikiPageExternalLink kxtgp550_feat.html.
- Mobile_VoIP wikiPageExternalLink icall-voip-now-available-over-3g-on-iphoneipod-touch-possibly-on-ipad-2871733.
- Mobile_VoIP wikiPageExternalLink viewtopic.php?id=18493.
- Mobile_VoIP wikiPageID "5511167".
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- Mobile_VoIP wikiPageRevisionID "682408897".
- Mobile_VoIP wikiPageWikiLink 3G.
- Mobile_VoIP wikiPageWikiLink 3GPP.
- Mobile_VoIP wikiPageWikiLink 4G.
- Mobile_VoIP wikiPageWikiLink 5G.
- Mobile_VoIP wikiPageWikiLink Android_(operating_system).
- Mobile_VoIP wikiPageWikiLink Apple_Inc..
- Mobile_VoIP wikiPageWikiLink Asterisk_(PBX).
- Mobile_VoIP wikiPageWikiLink Bluetooth.
- Mobile_VoIP wikiPageWikiLink Business_telephone_system.
- Mobile_VoIP wikiPageWikiLink Call_setup.
- Mobile_VoIP wikiPageWikiLink Category:Voice_over_IP.
- Mobile_VoIP wikiPageWikiLink Cisco_Systems.
- Mobile_VoIP wikiPageWikiLink Closed-circuit_television.
- Mobile_VoIP wikiPageWikiLink Cordless.
- Mobile_VoIP wikiPageWikiLink Cordless_telephone.
- Mobile_VoIP wikiPageWikiLink Digital_Enhanced_Cordless_Telecommunications.
- Mobile_VoIP wikiPageWikiLink Digium.
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- Mobile_VoIP wikiPageWikiLink G.729.
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- Mobile_VoIP wikiPageWikiLink HomePlug.
- Mobile_VoIP wikiPageWikiLink Home_network.
- Mobile_VoIP wikiPageWikiLink ICall.
- Mobile_VoIP wikiPageWikiLink IEEE_1901.
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- Mobile_VoIP wikiPageWikiLink IEEE_802.11u.
- Mobile_VoIP wikiPageWikiLink IEEE_802.21.
- Mobile_VoIP wikiPageWikiLink IP_Multimedia_Subsystem.
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- Mobile_VoIP wikiPageWikiLink IPhone.
- Mobile_VoIP wikiPageWikiLink Latency_(engineering).
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- Mobile_VoIP wikiPageWikiLink List_of_SIP_software.
- Mobile_VoIP wikiPageWikiLink Local_area_network.
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- Mobile_VoIP wikiPageWikiLink Mobile_communications_over_IP.
- Mobile_VoIP wikiPageWikiLink Motorola_Canopy.
- Mobile_VoIP wikiPageWikiLink Multimedia_over_Coax_Alliance.
- Mobile_VoIP wikiPageWikiLink Netgear.
- Mobile_VoIP wikiPageWikiLink Nokia_6260_Slide.
- Mobile_VoIP wikiPageWikiLink Nokia_6300i.
- Mobile_VoIP wikiPageWikiLink Nokia_Asha_302.
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- Mobile_VoIP wikiPageWikiLink Nokia_C3_Touch_and_Type.
- Mobile_VoIP wikiPageWikiLink Nokia_E60.
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- Mobile_VoIP wikiPageWikiLink Nokia_X3_Touch_and_Type.
- Mobile_VoIP wikiPageWikiLink OpenBTS.
- Mobile_VoIP wikiPageWikiLink OpenWrt.
- Mobile_VoIP wikiPageWikiLink Open_source.
- Mobile_VoIP wikiPageWikiLink Panasonic.
- Mobile_VoIP wikiPageWikiLink Personal_Communications_Service.
- Mobile_VoIP wikiPageWikiLink Power-line_communication.
- Mobile_VoIP wikiPageWikiLink Power_over_Ethernet.
- Mobile_VoIP wikiPageWikiLink QNX.
- Mobile_VoIP wikiPageWikiLink Quality_of_service.
- Mobile_VoIP wikiPageWikiLink Satellite_phone.
- Mobile_VoIP wikiPageWikiLink Senao_Networks.
- Mobile_VoIP wikiPageWikiLink Session_Initiation_Protocol.
- Mobile_VoIP wikiPageWikiLink Signalling_System_No._7.
- Mobile_VoIP wikiPageWikiLink home_office.
- Mobile_VoIP wikiPageWikiLink Smartphone.
- Mobile_VoIP wikiPageWikiLink Sputnik_1.
- Mobile_VoIP wikiPageWikiLink Switchvox.
- Mobile_VoIP wikiPageWikiLink TRENDnet.
- Mobile_VoIP wikiPageWikiLink Technological_convergence.
- Mobile_VoIP wikiPageWikiLink USB.
- Mobile_VoIP wikiPageWikiLink Videoconferencing.
- Mobile_VoIP wikiPageWikiLink Viera_Cast.
- Mobile_VoIP wikiPageWikiLink VoLGA_Forum.
- Mobile_VoIP wikiPageWikiLink Voice_over_IP.
- Mobile_VoIP wikiPageWikiLink Voice_over_WLAN.
- Mobile_VoIP wikiPageWikiLink Wi-Fi.
- Mobile_VoIP wikiPageWikiLink WiMAX.
- Mobile_VoIP wikiPageWikiLink Wireless_distribution_system.
- Mobile_VoIP wikiPageWikiLink XG_Technology.
- Mobile_VoIP wikiPageWikiLink XMax.
- Mobile_VoIP wikiPageWikiLinkText "Hotspot@Home".
- Mobile_VoIP wikiPageWikiLinkText "Mobile VoIP".
- Mobile_VoIP wikiPageWikiLinkText "Mobile_VoIP".
- Mobile_VoIP wikiPageWikiLinkText "T-Mobile HotSpot @Home".
- Mobile_VoIP wikiPageWikiLinkText "mobile VoIP".
- Mobile_VoIP wikiPageUsesTemplate Template:Mobile_phones.
- Mobile_VoIP wikiPageUsesTemplate Template:Refimprove.