This Aastra VoIP phone consists of a 5.7” full VGA (640 x 480 pixels) LCD colour touch screen by which you can easily operate the system and QWERTY keyboard for easy inputting. It is easy to implement this excellent model in an exciting network.

Gigabit Ethernet compatible this hi-speed device also features USB port, Bluetooth headset, expansion modules and built-in EHS/DHSG port. Up to 9-lines call appearing capable this XML VoIP phone has 55 programmable soft keys and idiosyncratic ringing / priority alerting.

It also features advanced telephony features like phone directory, redial list with pictures, call forward / waiting / timer, line ID, 3-way conference, intercom with auto-answer and one-touch call transfer.

This advanced system is carried out with the maximum utilisation of Aastra Hi-Q™ audio technology for digital signal quality and high reliability. Busy amp Field (BLF) captive this supreme model also incorporates shared call and bridged line appearances (SCA, BLA) as well.

Aastra 6739i 5.7” LCD VoIP Phone is highly employable in all types voice based networks for accurate and reliable signal traffic.

It comes at comparatively low cost and carries a bundle of advanced features for reliable communication. The capable device functions as a gateway supporting eight unique SIP assignments, single analog FXO port and eight handsets.

It has a 1.5 inches backlit colour graphical display that supports 128 x 128 pixels resolution and 65,536 colours. The clear and bright display shows functions like phone status, Caller ID, Call Waiting, DND, Transfer and Hold.

On the other side, it offers decent battery life with 12 hours talk time and 200 hours Standby time. Aastra 420D Wireless VoIP Phone works within 50m indoor Range and you can communicate without any disturbances.

Along with Polyphonic ring tones, it includes Vibrate alert. This VoIP phone with DECT 6.0 technology ensures superior sound quality for crystal clear conversations.

You can store all your contracts in the 170 entry phonebook. High quality speaker phone and 2.5mm facilitates handsfree communication. This Aastra VoIP phone is manageable through TFTP configuration file, web UI and AastraLink Pro 160.

For added convenience, it supports Message Waiting Indication, Do Not Disturb (DND) and Call groups. Besides, it also features Voltage and FSK. If you seek for device that offers compete complete wireless communication solutions, then this VoIP phone should be a perfect choice.

Aastra 6757i CT RP VoIP Phone

For easy management options, it features 144 x 128 pixels backlit LCD display and user intuitive controls. Response Point blue button is positioned on both the base phone and cordless handset.

Compatible with up to 9 lines/users, this Aastra VoIP phone becomes a better alternative over other VoIP phones. For small business it provides full integration with the Response Point software and carrier grade performance. Full-duplex quality speakerphone facilitates handsfree calling when your hands are engaged in some other work. One wireless handset is supplied with this VoIP phone.

However, this VoIP phone can be expanded up to 4 handsets. Vibration alerter is included on the handset. Proper management of all the calls is possible with enhanced features like Call Hold, Call forward, Call transfer, Call waiting and Call timer. Caller and calling line information are also provided.

Apart from that, it features Callers log, 3-way Conference, Redial list and Do Not Disturb. For your assistance, it supports Live dial pad support, Missed Call Notification and XML browser. Powered with 2.4 GHz Frequency Hopped Spread Spectrum (FHSS) and WDCT technology, it ensures optimal performance.

Aastra 6757i CT RP Business VoIP Phone works up to an area of 300,000 sq. feet. For users convenience Headset support is provided on base as well as on cordless handset.

Aastra Telecom 480i VoIP Phone

Compatible with phericall MGCP and multiple SIP IP telephony systems including BroadWorks®, Nortel, Sylantro and Asterisk, this Aastra VoIP phone becomes a better alternative.

Another interesting attribute of this Aastra VoIP phone is its multiple calls capability. It supports up to 9 simultaneous calls and at a press of a button you can juggle multiple calls. With Quality speakerphone and excellent voice clarity, it offers impeccable audio performance. Proper management of the calls is possible with enhanced features such as Call forward, Call transfer, Call waiting, Callers log and Conference. Besides, it features Hold Redial list, Redial list, Live dial pad or pre-dial support.

With its compatibility with amplified business headsets, it facilitates hands-free communication. Besides, the handset is Hearing aid compatible. Hassle-free connection is possible with the integrated Networking Dual 10/100 Mbps switched Ethernet ports. This VoIP phone supports Manual or Dynamic Host Configuration Protocol (DHCP) IP address setup, Time and date synchronization using SNTP. It is integrated with HTTP server.

MGCP and SIP are the included VoIP Signalling Protocols. Other supported protocols include HTTP, DHCP and SNTP. The included codecs are G.729, G.711u and G.711a. Aastra Telecom 480i IP VoIP Phone gives you complete freedom over the functions and enhances your communication.

This versatile Aastra VoIP phone has 8 programmable keys with LEDs and pre-programmed functions like save, delete, directory and services. Further it has 4 navigational keys and 4 navigational keys including transfer, conference, hold, redial and mute. In addition it has 2 volume keys.

It is equipped with XML browser for accessing customised services and applications. With extensive storage capacity for personal directories, caller’s logs and redial lists, it gives considerable progress in its performance. It supports call forward, call transfer, call waiting and call timer.  Further, it has a full-duplex speakerphone which assures high quality sound deliverance and clarity.

This VoIP phone is simple in operation. It has dual auto-sensing switched Ethernet ports which avoids more wiring. It is featured with IEEE 802.3af Power-over-Ethernet for centralised powering and backup. Further it allows creation of configuration files with any text editor and a variety of communication protocols. All these save you valuable time and money.

Other features in Aastra 6731i XML browser VoIP Phone include Multi-proxy support, Local 3-way Conference, Intercom with auto-answer, Switchvox Ready, Trixbox Ready, Paging and auto-answer capabilities, Live dial pad support, Missed Call Notification and Busy Lamp Field.