Snom C520 WiMi conference phon

Features:

Two mobile wireless DECT microphones with a range of up to 50 meters;

Broadband audio transmission;

Bluetooth connectivity for two devices, such as a mobile phone or headset;

3 SIP accounts;

Call lists for dialed, received and missed calls with 200 records;

Local directory with 200 records;

Multi-language support;

DTMF in-band / out-of-band and SIP-INFO;

Interoperable with all major IP PBX platforms;

Call functions:

Speed ​​Dial;

Local recruitment plan;

Call waiting;

Call blocking (automatic rejection);

Hold;

Call transfer;

Call forwarding synchronized with the server, do not disrupt the mode (DND);

 CLIP, CLIR

Conference talks with three participants.

Settings:

Web interface configuration;

Refining: PnP; Automatic loading of settings via HTTP / HTTPS / TFTP; Regular or weekly synchronization of settings; DHCP Options 66, 159, 160; Secure Snom redirection service;

Password protected configuration files.

Protocols:

SIP (RFC3261);

DHCP, (S) NTP;

HTTP / HTTPS / TFTP;

STUN;

LDAP (server based directory);

XSI (server based).

Audio:

Audio codecs: G.711 A-law, law-law; G.722 (wideband); G.726; G.729;

Echo suppression;

CNG (Comfort noise generator);

Automatic gain control (AGC).

User interface:

Graphic display with backlight (158 x 57 pixels);

Localization (language, time zone, dial tone);

3 context sensitive keys;

LED status lights (call, mute, Bluetooth, etc.);

Microphone: mute phone or microphone function;

Volume button;

4-way navigation key, Ok key and Cancel key;

Menu-driven interface.

Security:

802.1X authentication (with automatic securing);

Transport layer protection (TLS);

SRTP (RFC3711), SIPS, RTCP;

HTTPS;

Password protected web interface and administration;

VLAN (IEEE 802.1Q);

LLDP-MED.

Hardware features:

Bluetooth connectivity for two external devices;

Bluetooth protocol: HFP, HSP, A2DP, AVRCP;

Input voltage: 12 V DC (SELV)

Ethernet port: 10/100 MB

Power: PoE or power adapter included

PoE class 3

Dimensions: 269 x 282 x 59 mm;

Weight: 1.5 kg.

Included in the set:

Conference call device

2 wireless DECT microphones with batteries

Power adapter

2 Ethernet cables.

Warranty: 24 months