Android VoIP Phone

One of the leading operating systems for mobile phones is Android, which provides tough competition to Windows Mobile and iPhone. Nowadays, Android VoIP Phones are used for making cheap and free calls worldwide.  Android VoIP by routing calls over the Internet facilitates voice communication. There is no requirement of traditional mobile operators and hence the cost of middle man can be saved. Various types of Android VoIP phones are available in the market and among these Panasonic KX-UT670 hold a prime position.

Through excellent HD quality audio, this phone enhances personal communications. Best in class audio is offered by Panasonic KX-UT670 as it features G.722, G.711, G.726 and G.729a Codecs. The UT series of SIP terminals facilitates superior audio experience as it is coupled with Expanded Acoustic Chamber and Enhanced Echo Cancellation. Compared to traditional phones, the Panasonic KX-UT670 is a good competitor as a desktop phone. This executive level phone has SD card slot, which supports SDHC, SDXC and SD memory cards.

Even though, the Panasonic KX-UT670 does not set any new standard but the standard feature of this phone are quite amazing. The 7 inch touch 720p HD touch screen interface of this phone provides maximum flexibility to the users. Display screen of this phone helps in viewing different types of call information.  One exciting feature, which separates it from other phones, is Android, which provides maximum flexibility to the users. E-mail and documents can be accessed using the Android facility.

Applications such as SIP, Skype, and ooVoo are also possible on the Panasonic KX-UT670.  2 x Gigabit ports and PoE help in excellent network connectivity. Full duplex speaker phone helps in different types of audio conferencing activities. In the SIP phone market, Panasonic has raised its reputation by introducing this phone. Panasonic KX-UT670 is now the favorite of both small and large business enterprises.

Aastra 6737i

As the requirement of communication is increasing constantly, new devices are introduced in the market. Aastra 6737i is one such device, which provides maximum advantage to small as well as large business enterprises. This hi-tech phone facilitates the users with different types of features, which simplifies the business communication process. Those who demand a lot from their network can conveniently use the Aastra 6737i IP Phone. Voice quality becomes excellent as the phone uses wideband audio. For network communication also, it proves useful due to the presence of dual Gigabit Ethernet ports. Hence, network communication becomes possible resulting in greater organizational productivity.

External structure of Aastra 6737i is quite attractive, which makes it a stylist business phone. For viewing various call and menu information, large 144 x 128 pixel graphical backlit LCD display is provided. Up to 30 functions can be executed with the help of 12 programmable soft keys. Those who requires large screen for XML based programs and one touch features are sure to be benefited by this phone.  Three-way conferencing is an advanced capability of this phone, which are particularly useful for those users, who are engaged in audio conferencing activities.

The echo cancellation feature of Aastra 6737i IP Phone, removes any kind of disturbances in the communication process. Audio codes like G.711 μ-law / A-law, G.729, G.722 wideband, BV16, BV32, L16 enhances the sound quality of this phone. For web maintenance and administration including a built-in troubleshooting section, HTTP/HTTPS server integration can be done.  Dynamic or Manual Host Configuration Protocol (DHCP) IP address setup is also possible. All these features make Aastra 6737i a perfect network device. Due to Power-over-Ethernet feature, the phone can be deployed conveniently. Additional wiring need is eliminated and installation is simplified due to dual auto-sensing Gigabit switch Ethernet ports.