Description
Highlights:
- Two detachable DECT wireless microphones with a range of up to 50 metres
- Full-duplex hands-free talking
- Wideband audio transmission
- Bluetooth connectivity for two devices, such as a mobile phone or a headset
- Mute function on the telephone and microphones
- Multi-coloured LEDs to indicate the status
- Perfect for home-offices, small companies and multi-room conference calls
- Can be expanded with up to three C52-SP wireless hands-free units
Description:
| Features | 3 SIP identities/accounts | Call lists for dialled, received and missed calls with 200 entries | Local directory with 200 entries | Multiple language support | DTMF in-band / out-of-band and SIP-INFO | Interoperable with all major IP PBX platforms |
|---|---|
| Call features | Speed dialling | Local dial plan | Call waiting | Call blocking (automatic denial) | Hold | Call transfer | Call forwarding synchronised with the server, do not disturb mode (DND) | CLIP, CLIR | Conference calling with three participants |
| Setup | Configuration via web interface | Provisioning: PnP | Automatic loading of settings via HTTP/HTTPS/TFTP | Regular or weekly settings synchronisation | DHCP Options 66, 159, 160 | Snom secure redirection service | Passwortgeschütze Konfigurationsdatei | Password-protected configuration files |
| Protocols | SIP (RFC3261) | DHCP, (S)NTP | HTTP / HTTPS / TFTP | STUN | LDAP (server-based directory) | XSI (server-based directory) |
| Audio | Codecs: G.711 A-law, µ-lawG.722 (wideband), G.726, G.729 | Echo suppression | CNG (Comfort Noise Generator) | Automatic gain control (AGC) |
| User interface | Graphical backlit display (158 x 57 pixels) | Localization (language, time zone, dial tone) | 3 context-sensitive keys | LED status lights (call, mute, Bluetooth, etc.) | Microphone: mute function on telephone or microphones | Volume key | 4-way navigation key, Ok key and Cancel key | Menu-driven user interface |
| Security | 802.1X Authentifizierung (autoprovisionierbar) | Transport layer security (TLS) | SRTP (RFC3711), SIPS, RTCP | HTTPS | Passwortgeschützte Nutzer- und Administrator-Weboberfläche | VLAN (IEEE 802.1Q) | LLDP-MED |
| Hardware features | Dimensions (approx.): 269 x 282 x 59 mm (HxLxW) , Weight (approx.): device 1.5 kg, Input voltage: 12 V DC (SELV) | Ethernet port: 10/100 MB | Power supply: PoE or power adapter included | Class 3 PoE | Bluetooth connectivity for two external devices | Bluetooth protocol: HFP, HSP, A2DP, AVRCP | Environmental conditions: Ambient temperature: from -5°C to 45°C, Storage temperature: from -5°C to 60°C, Humidity: up to 95% (non-condensing) | Included in delivery: Conference-call device, 2 wireless DECT microphones with batteries, Power adapter, 2 Ethernet cables, Quick installation guide | Colour: black | Warranty: 2 years |
| Type approval | CE mark | Safety IEC 60950 |
Overview
The Snom C520 is a modern and cost-effective conferencing solution for enterprises of any scale.Thanks to advanced DECT and Bluetooth technology, the C520 is the perfect device for team conferencing and offers three cutting-edge microphones. The first of these is built into the high-performance full-duplex speaker in the main base station with two further wireless DECT microphones that can be freely placed or carried in the room as required.
Art.No.: VOSNOMC520