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Gigaset T640 Pro

Product number: 5136 / Weight: 8 kg
  inkl. 19% VAT.  (Shipping address Germany)
Only some items on stock! Delivery time: 10 - 14 Days

The ideal partner for your business

As a perfect solution for the business communication needs of medium sized businesses, the T640 PRO supports your staff with a full suite of Business Communication tools to enable them to communicate more efficiently.

With the intelligent, built in voicemail, interactive voice response system and automatic call distribution (ACD) features customers will never have to wait to get calls directed to the right person whether you are in or out of the office. The T640 is a more powerful system designed as an easy to use yet fully featured business communication system ready for larger sites with up to 250 devices and 30 parallel calls.

SME focus

The T640 is ready for mid-sized and larger businesses that demand a full featured on premise solution supporting employees using a mixture of multi-cell cordless and IP desktop phones up to 250 devices in total.

Seamless integration

The T640 and the Gigaset pro phones are designed for seamless integration into your business as a full on premise communication solution. With full support for the entire range of Gigaset pro desktop and cordless IP phones providing access to all the professional level features and auto provisioning for easy installation and future system expansion.

Flexible connectivity

Based on an all-in-one concept, the T640 is ready to migrate your business into the world of VoIP and Unified Communications. With embedded traditional ISDN and analogue ports to support legacy communication technologies as well as IP to protect your future with your investment.

All-inclusive licencing

Gigaset pro offers an all-in licensing model for its communication servers which includes full functionality and features for all configured users. The T640 also includes a 1 year software maintenance agreement (SMA) that can be extended to 3 years for added peace of mind.

Advanced features

Extensive list of built in professional telephony features including call queues, automatic call recording, voicemail to email, conference calls and virtual conference rooms with PIN-secured access.

Intelligent call handling

Our T640 communication server is designed to intelligently route incoming calls automatically to the right person or group based on your preference. It supports a voice response system offering callers a choice of call destinations via a simple menu as well as waiting queue and customisable on hold music and announcements.


Performance Data
CPU Intel Atom
RAM 2 GB (T640) / 1 GB (T440)
Hard drive 500 GB HDD

General Information
Maximum concurrent connections 40 (T640) / 20 (T440)
Maximum concurrent conference 5 (T640) / 3 (T440)
Maximum concurrent voice recording 5 (T640) / 3 (T440)
Maximum user 80 (T640) / 40 (T440)

Warranty 2 years
Dimensions (H x W x D in mm) 1U - 45 x 345 x 320
Available colors orange/black
Case 19" rack
Mount kit 2 U 19" optional included
Wallmount optional
Power supply 100~240V AC single (universal 90-260V AC)

10/100/1000 Mbps Ethernet Ports 4 ports 10/100/1000Base-T + additional 8 10/100Base-TX ports
FXS / FXO / ISDN2 4 FXS / 4 FXO / 4 BRI (2 BRI / 2 FXS for T440)
Voice over IP (SIP) yes

VOIP Lines
SIP-Provider unlimited
SIP-Trunking yes

Basic IP features
Multiple provider configuration yes
Integrated router -
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