Phones - for Business & Home

Selection of our recommended quality IP phones - enquire
Get your phone system from Harrisontech to get your free access to our unique 'Automatically Accessed SIP Telephone Requirement Application' (A.A.S.T.R.A) - the smart way to do business!
AASTRA IP PHONES - we are a Gold Partner to the Australian wholesaler for Aastra phones and are authorised to sell and integrate these products.
Aastra 57i • Supports 9 simultaneous calls • 144x128 pixel graphical screen • 12 softkeys for 30 functions • 12 predefined hardkeys • Advanced XML capability • Modules for up to 200 softkeys • PoE support	Aastra 55i • Supports 9 simultaneous calls • 144x75 pixel backlit screen • 6 softkeys for 20 functions • 6 programmable keys • 12 predefined hardkeys • Advanced XML capability • Modules for up to 200 softkeys • PoE support	Aastra 53i • Supports 9 simultaneous calls • 3 line backlit LCD display • 6 programmable keys • 12 predefined hardkeys • Advanced XML capability • Modules for up to 114 softkeys • PoE support
Aastra 57iCT & Cordless • Expandable, mobile IP Phone • Up to 4 cordless handsets • 9 simultaneous calls • 144x128 pixel backlit screen • 12 softkeys for 30 functions • 12 predefined hardkeys • Advanced XML capability • Modules for up to 200 softkeys • PoE support	Aastra 51i • Supports 2 simultaneous calls • 3-line LCD display • 8 predefined hardkeys • Advanced XML capability • PoE support	Aastra 480i • Supports 9 simultaneous calls • 8 line/20 character backlit screen • 7 Programmable hard keys • 4 call appearance lines • 8 predefined hard keys • Embedded XML browser • PoE support
Aastra 9133i • Supports 9 simultaneous calls • 3 lines x 16 character screen • 7 programmable softkeys • 10 predefined hard keys • 3 line keys • Embedded XML browser • PoE support	Aastra 9112i • Single line IP Phone • 3-line x 16 character screen • 2 programmable softkeys • 11 predefined hard keys • Embedded XML browser	Aastra SIP-DECT Enterprise Systems • Enterprise class SIP mobility • Up to 512 cordless handsets • Up to 256 IP Base Stations • Configure as IP-PBX extensions • Indoor & Outdoor Base Stations • Enterprise-wide Handset roaming • Hold,Transfer, Divert etc • Call authentication & encryption
SNOM IP PHONES - we are a Gold Partner to the Australian wholesaler for Snom phones and are authorised to sell and integrate these products.
Snom 370 • Supports 12 simultaneous calls • 240x128 pixel graphical screen • 12 programmable softkeys • 4 context sensitive screen keys • 18 predefined hardkeys • Embedded XML mini-browser • Module for up to 54 softkeys • PoE support	Snom 360 • Supports 12 simultaneous calls • 128x64 pixel graphical screen • 12 programmable softkeys • 18 predefined hardkeys • 4 context sensitive screen keys • Embedded XML mini-browser • Module for up to 54 softkeys • PoE support	Snom 320 • Supports 12 simultaneous calls • 2-line graphical field display • 12 programmable softkeys • 18 predefined hardkeys • 4 context sensitive screen keys • Embedded XML mini-browser • Module for up to 54 softkeys • PoE support
Snom 300 • Supports 4 simultaneous calls • 2-line graphical field display • 6 programmable softkeys • PoE support	Snom-M3 IP DECT Office Systems • Mobile IP Phone office solution • 8 handsets per Base Station • Base Station: 3 concurrent calls • Open DECT standard compliant • Hold,Transfer, Divert etc • 128x128 pixel colour screen • Handset-to-Handset Intercom • Configure as IP-PBX extension
	Snom Expansion Module • Enhance system flexibility and support high call coverage • Add 42 additional programmable keys/LEDs to your snom phone • Configure each function key via  your phone's web interface • LEDs indicate line or call status • Function key management auto-added to web interface • Program keys for line, extension, speedial, action URL etc Snom 370, 360 & 320 only
	Aastra 536M Expansion Module • Add 36 softkeys/LEDs per Module to your Aastra phone • Up to 3 Modules per phone • Configure each function key via your phone's web interface • LEDs indicate line or call status • Function key management auto-added to web interface • Program keys for line, extension, speedial and more 57iCT, 57i, 55i or 53i only
	Aastra 560M LCD Expansion Module • 144x128 pixel LCD screen • Add 60 softkeys/LEDs & per   Module to your Aastra phone • Up to 3 Modules per phone • Configure each function key via   your phone's web interface • LEDs indicate line or call status • Function key management   auto-added to web interface • Program keys for line, extension,   speedial and more 57iCT, 57i, or 55i only

A few things you should know about VoIP. You need an ample speed internet connection to achieve good voice quality. The slower connections such as 256/128 and 512/128 are generally not good enough to maintain decent voice quality and you will more than likely experience jitter when talking. Connections such as 1500/256, 512/512, 8000/386 or higher will produce good voice quality without question.

Generally modems supplied by Telstra and Optus are not compatible for voice as they are cheap and nasty and do not favour the ports VoIP requires to work efficiently, so at a minumim you may need to purchase a new modem such as a Dlink, Netgear, Netcom and selected Links

ys ranges such as an AM300. Some routers are also not compatible to work efficiently with VoIP and may need changing with quality QOS equipment supplied by Harrisontech.