Gigaset Comfort 550 IP

The Gigaset Comfort 550 IP is a versatile cordless phone that combines modern design with powerful telephony features. It supports both IP (VoIP) and analog phone lines, making it an ideal solution for home offices and small businesses that value flexibility, HD sound, and intuitive operation.

Features

• Dual Mode: Supports both Internet telephony (VoIP) and traditional landline (analog)
• HD Voice: Crystal-clear audio quality for VoIP calls via CAT-iq 2.0
• Large Color Display: 2.2” TFT screen with high contrast and user-friendly interface
• Multi-Line Support: Register up to 6 handsets and use up to 3 parallel VoIP calls
• Phonebook: Stores up to 200 contacts with synchronization options (via online services)
• Call Blocking: Block anonymous and unwanted numbers
• Hands-Free Function: Full-duplex speakerphone with HD sound
• Eco DECT: Energy-efficient and radiation-free in standby

Benefits

• Flexible use of both VoIP and analog lines without switching devices
• Professional-grade audio quality with HD sound
• Expandable system – perfect for households or small teams
• Clean, modern design that fits any interior
• Secure, encrypted IP communication with easy setup via web interface

Technical Specifications

• Display: 2.2” color TFT (176x220 pixels)
• Connectivity: VoIP (via Ethernet), Analog (RJ11)
• VoIP Protocols: SIP (up to 6 accounts)
• Concurrent Calls: 2 VoIP + 1 analog simultaneously
• Phonebook: 200 local entries, online sync (e.g. with Google Contacts)
• Battery: Up to 17 hours talk time / 320 hours standby
• Headset Jack: Yes, 2.5 mm
• Dimensions (handset): approx. 157 x 52 x 21 mm
• Mounting: Desktop use

Recommended Usage

• Ideal for home offices using SIP VoIP providers (e.g., Telekom, 1&1, Easybell)
• Perfect for users transitioning from analog to IP telephony
• Great for small teams or households needing multiple handsets and lines

Keywords

Gigaset Comfort 550 IP, Siemens Gigaset VoIP phone, dual mode cordless phone, DECT IP phone, HD voice, CAT-iq, analog and VoIP phone, SIP cordless phone, home office phone.