Please note that the Siemens S685IP has been discontinued. We recommend the Siemens C475IP as a good alternative.

VoIP with answering machine and multi accounts, unrivaled wideband audio quality.

Thanks to High Definition Sound Performance (HDSP), the Gigaset S685IP lets you experience VoIP calls in unrivaled wideband audio quality. The extended frequency range means you can enjoy a conversation in twice the clarity of a normal phone call and get closer to the person you're talking to.

This elegant dual-mode phone lets you easily switch between internet and fixed-line calls at the touch of a button – and offers you the added convenience of an integrated answering machine. Sporting a big, brilliant colour display and intuitive icon-based menu, the Gigaset S685 IP is also both extremely easy on the eyes and a joy to use.

It offers you the convenience of e-mail notification, which means you can find out the time, date and subject of new messages without having to open your e-mail account. It even features energy-saving ECO DECT technology that makes calling better for the environment – and more cost-effective for you. The Gigaset S685 IP with definition sound for VoIP also offers you an array of easy-to-use advanced features that are the perfect complement to its superior wideband audio.

The new technology provides double frequency range compared to conventional telephony and thereby comes up to the human voice frequency range.

Key Features:

• With up to 30 mins recording time
• High Definition Sound Performance1 offering 8 kHz wideband
• audio thanks to greatly increased data compression provided by audio Codec G.722
• E-mail notification with time; date and subject
• Instant Messaging (buddy list; chatting; presence status)
• Increased virus protection thanks to protected operating system
• Address book for 250 vCard entries to store first name; last name; 3 numbers; e-mail address and birthday of all your contacts
• Dual mode: easy switch from internet calls to fixed-line calls by single keypress
• Easy configuration of internet telephony (VoIP) without a PC
• Expandable phone system with multiline functionality for up to 6 handsets and 6 SIP accounts from different providers
• Up to 3 calls in parallel: 2 VoIP calls and 1 fixed-line call with multiple handsets
• Gigaset.net-ready

Common Features

• All units supplied as base and 1 handset - Upto 5 Additional Handsets may be connected, giving 6 handsets in total.
• All supplied to UK spec with UK power supply.
• All units can connect to both a standard BT phone line and have an ethernet connection for VoIP calling. These phones do not depend on your PC being switched on.

Notes

• Bluetooth is connectivity only with S85H handset
• Wideband Audio (G.722) only with S85H handset
• S675IP will not be launched in the UK. S685IP is the equivalent.
• Specifications subject to change without notice

Note: Please refer to the Compatibility Table

Siemens DECT Handset Comparison Table

Handset		Display	Phone Book	Recommended Base Station	Battery Life	Bluetooth	Hands Free
Gigaset A58H		B/W display 96x64 pixels	150 entries	See compatibility table	17 hours talk 210 hours standby
Gigaset C59H		Colour graphic TFT display	150 entries	Any Gigaset	12 hours talk 185 hours standby
Gigaset C300H		Colour graphic TFT display	250 entries	See compatibility table	20 hours talk 300 hours standby
Gigaset E49H		Colour	150 entries	Any Gigaset	12 hours talk 250 hours standby
Gigaset S79H		Colour graphic TFT display	500 entries	Any Gigaset	13 hours talk 180 hours standby
Gigaset SL400H		Colour graphic TFT display	500 entries	Any Gigaset	14 hours talk 230 hours standby
Gigaset SL78H		Colour graphic TFT display	500 entries	Any Gigaset	14 hours talk 200 hours standby
Gigaset E500H		B/W display 128x80 pixels	150 entries	E500A	20 hours talk 300 hours standby
Gigaset A510		B/W display 96x64 pixels	150 entries	Any Gigaset	20 hours talk 220 hours standby

Siemens DECT Base Station Comparison Table

Base Station		SIP Accounts	Concurrent Calls	Answering Machine	Number of Handsets	Approved Handsets	Ranges	Compatible DECT Repeater
Gigaset A580 IP		6	3 (1 landline + 2 VoIP)		Up to 6	See compatibility table	Indoor: 50m Outdoor: 300m	snom repeater Gigaset repeater
Gigaset DX800A All-in-one (IP Desk Phone)		6	Up to 4		Up to 6	See compatibility table	Indoor: 50m Outdoor: 300m	snom repeater Gigaset repeater
Gigaset N300 IP		6	4 (1 landline + 3 VoIP)		Up to 6	See compatibility table	Indoor: 50m Outdoor: 300m	Gigaset repeater
Gigaset N300A		6	4 (1 landline + 3 VoIP)		Up to 6	See compatibility table	Indoor: 50m Outdoor: 300m	Gigaset repeater

Specifications Tab

Questions Tab