Technology and Backward Compatibility
No room for compromise: A perfectly tailored solution for any requirement
Commend offers Intercom stations for virtually any environment that meet even highly specific requirements. For example, Intercom stations for hospitals are sealed in an antibacterial membrane. The Intercom terminals used in subway stations have a specially reinforced, vandalism resistant front panel, and systems for the petrochemical industry come with certified for explosion protection. A wide range of cabling and connection technologies is provided as well. Working in close consultation with our customers, our experts will plan and implement system concepts that are tailored precisely to their needs – whether server-based or serverless, using Ethernet or 2-wire connections, etc.- IoIP
IoIP – Intercom over IP
Intercom over IP (IoIP®) is a network protocol designed by Commend for security critical
solutions. It has been standing the test of everyday use in many applications since 2005.- Ensuring high availability by function monitoring and redundancy.
- Intercom stations can connect to up to three servers and calls are transmitted via the active server
- Server redundancy
- Connection monitoring and SNMP
- Function monitoring with Loudspeaker/Microphone-Monitoring and self-testing buttons (optional)
- Central power supply via Power over Ethernet (PoE).
- Connect to Commend Intercom Servers and utilise server intelligence
- Control Desk functions – More
- Multi-site networking – More
- Interfaces to third-party systems – More
- Single Port – Firewall + NAT-friendly
- Sleek protocol – Real-time capable
- Perfect eHD Voice speech quality at 16 kHz bandwidth
- High volume capacity and Intelligent Volume Control (IVC)
- Automatic voice message playback
- Audio features like Audio Monitoring (acoustic call triggering), Audio modes, ...
- Audio/Video-Recording
- Video stations
- Video control
- Output controlling
- Input monitoring
- SIP
SIP – Session Initiation Protocol
SIP is a network protocol for establishing, managing and terminating
communication sessions between two or more subscribers.- Ensuring high availability by function monitoring and redundancy.
- Intercom stations can connect to up to three servers and calls are transmitted via the active server
- Connection monitoring and SNMP
- Function monitoring with Loudspeaker/Microphone-Monitoring and self-testing buttons (optional)
- Central power supply via Power over Ethernet (PoE).
- Compatible with a wide range of SIP PBX systems
- Serverless communication – SIP capable Intercom stations and telephones interface to form a communication network of their own
- Connect to Commend Intercom Servers and utilise server intelligence (control desk, interfaces, ...)
- Perfect HD Voice speech quality at 7 kHz bandwidth
- High volume capacity and Background Noise Suppression
- Automatic voice message playback
- Location identification message
- Video stations
- Outputs controlling
- Input monitoring
- 2-Wire Digital
2-Wire Digital
- Ensuring high availability by function monitoring and redundancy.
- Server redundancy
- Line monitoring
- Function monitoring with Loudspeaker/Microphone-Monitoring and self-testing buttons (optional)
- Central power supply via Intercom Server
- Connect via 2-wire to Commend Intercom Servers and utilise server intelligence
- Control Desk functions – More
- Multi-site networking – More
- Interfaces to third-party systems – More
- IP Converters bring IP capabilities to digital Intercom stations
- Perfect eHD Voice speech quality at 16 kHz bandwidth
- High volume capacity and Intelligent Volume Control (IVC)
- Automatic voice message playback
- Audio features like Audio Monitoring (acoustic call triggering), Audio modes, ...
- Audio/Video-Recording
- Video stations
- Video control
- Output controlling
- Input monitoring
- 4-Wire Analogue
4-Wire Analogue
- Ensuring high availability by function monitoring and redundancy.
- Server redundancy
- Line monitoring
- Function monitoring with Loudspeaker/Microphone-Monitoring and self-testing buttons (optional)
- Central power supply via Intercom Server
- Connect via 4-wire to Commend Intercom Servers and utilise server intelligence
- Control Desk functions – More
- Multi-site networking – More
- Interfaces to third-party systems – More
- IP Converters bring IP capabilities to analogue Intercom stations
- Perfect eHD Voice speech quality at 16 kHz bandwidth
- High volume capacity and Intelligent Volume Control (IVC)
- Automatic voice message playback
- Audio features like Audio Monitoring (acoustic call triggering), Audio modes, ...
- Audio/Video-Recording
- Video stations
- Video control
- Output controlling
- Input monitoring