A VoIP phone or IP phone uses voice over IP technologies for placing and transmitting telephone calls over an IP network, such as the Internet, instead of the traditional public switched telephone network (PSTN).
Digital IP-based telephone service uses control protocols such as the Session Initiation Protocol (SIP), Skinny Client Control Protocol (SCCP) or various other proprietary protocols.
VoIP phones can be simple software-based softphones or purpose-built hardware devices that appear much like an ordinary telephone or a cordless phone. Traditional PSTN phones are used as VoIP phones with analog telephone adapters (ATA).
A VoIP phone or application may have many features an analog phone doesn’t support, such as e-mail-like IDs for contacts that may be easier to remember than names or phone numbers, or easy sharing of contact lists among multiple accounts. Generally the features of VoIP phones follow those of Skype and other PC-based phone services, which have richer feature sets but (because they rely on mainstream operating systems’ IP support) latency-related audio problems.
A competing view is that as mainstream operating systems become better at voice applications with appropriate Quality of Service (QoS) guarantees and 5G handoff (IEEE 802.21 etc.) becomes available from outdoor wireless carriers, netbooks and smartphones will simply become the dominant interfaces. iPhone, Android and the QNX OS used in 2012-and-later BlackBerry phones are generally capable of VoIP performance even on small battery-charged devices. They also typically support the USB but not Ethernet or Power over Ethernet interfaces, at least as of late 2011. According to this view, the smartphone becomes the dominant VoIP phone because it works both indoors and outdoors and shifts base stations/protocols easily to trade off access costs and call clarity and other factors personal to the user, and the PoE/USB VoIP phone is thus the transitional device.
DSR TECH has made a name for itself in IP phone business as well. Our IP Phones & IP phone systems are highly sophisticated and designed to suit the needs of the respective users. The best part is that we have loads of options for the user to choose from, and this is the secret behind our business success so far.
The following are the top class IP telephones telephone system Dubai offered by DSR TECH.
Yealink IP Phones: The Yealink phones hold a world class reputation in SIP IP phones. These phones are quite appropriate for those users who believe in highly sophisticated SIP IP phones.
Dlink SIP phones : Dlink facilitates simple SIP IP telephones in Dubai and the configuration are quite easy as well through the assistance of a great web-based graphical user interface. The Dlink SIP phones have superb features that include Dynamic Jitter Buffer, VAD, Video Phones CNG and IP phone with echo cancellation. You can look forward to a superior sound quality with Dlink SIP phones .
Fanvil SIP/IAX Phones: If you are looking in for VoIP communication solution devices for medium and small businesses then you have to opt for Fanvil SIP/IAX Phones. These phones have great features and provide great sound quality too.
Cisco phones: Cisco IP telephone in Dubai is for all those individuals who are looking for affordable Cisco phones. The Cisco phones provide a lot of reliability and are quite stylish as well. Cisco SPA500 series provides extensive services, and the features are perfect to serve the staff of the manufacturing floor, executives and cubicle workers.
Conference phones: The conference phones are a must try as well. The best quality about these phones is that make use of the Smart technology popularly known as the Dynamic Sound Reduction. This technology facilitates the user with the maximum microphone sensitivity. Thus, this helps to reduce the background and distracting noise.Conference phone brands include Polycom and Yealink.
Grandstream IP Phones : Grandstream IP phones in Dubai offered Feature rich high sound quality telephones that can be used with Grandstream Telephone system. The SIP protocol support in Grandstream phones allow it to use with other SIP IP PBX systems and enjoy the grandstream phone features.
Polycom Phones: Polycom ip phones Dubai and conference phones are well designed for business customers with superb sound quality. The polycom HD voice technology give the conversations to life.
Panasonic SIP phones:Panasonic ip phones are known for its crystal clear in person voice quality.Now there more flexible ways to use the panasonic sip phones with either panasonic systems or any SIP supported IP PBX System.