IP telephone devices


With the VoIP telephones from snom you are opting for an optimum of functionality and convenience in terms of quality, security and equipment, which VoIP currently offers you.


Polycom is a leading provider of standards-based Voice over IP end devices. We offer a full range of high quality, easy to use, yet affordable VoIP desktop devices.


Open standards for communication without borders. All SIP telephones in the Aastra 5xi family are XML browser capable and enable the features defined in the SIP to be expanded.


Gigaset are consistently ergonomically designed - for simple, intuitive operation and thus stress-free and effective business communication.

Models supported by Winet

model Aastra 6739i
target group Executive / Manager's office / Attendents
Display Large 5.7 ″, full VGA 640 × 480 color touch screen display, backlight
Ethernet 2 x IEEE 802.3 10/100/1000 Mbps switch, Power over Ethernet
Headset RJ-9 connector or Bluetooth headset with Electronic Hook Switch support
Expansion modules 3x Aastra M670i or M675i expansion modules
Freely assignable function keys x Aastra M670i or M675i expansion modules
speaker Full duplex
Codecs G.711 A-law, U-law, G.729, G.722, BV16, BV32, L16, Compfort noise, voice activity decetion
Wireless Internet access
Vlan 802.1PQ
Provisioning Settings automatic received from the voxGate
Directory of addresses 200 entries
Calls (missed, answered, dialed) elected 100, others 200
Simultaneous conversations 9 simultaneous calls
Conference calls 3-way conference
Busy lamp field Supported
Datasheet (PDF) Data sheet «Aastra 6739i»

CTI in a nutshell

Are you looking for a link between telecommunications and electronic data processing?

Do you want to operate your phone with the help of the computer? Or do you want to save time by being able to dial the desired telephone number directly from Outlook?

We can offer you this and more with our wide Winet CTI solution. Click the button to learn more.