Snom 870

The Snom 870: A cutting-edge IP phone equipped with practical technology and an intuitive design.

To start, the design of the Snom 870 is beyond compare. The large TFT color touch screen allows for easy access of call handing and the address book. The Snom phone supports a full XML mini-browser and comes standard with an integrated 1 Gigabit ethernet switch.

The Snom 870 features exceptional call quality with the use of wideband audio with voice suppression and voice activity detection. So whether you are on the phone or in hands free mode, you can expect your call will be crystal clear.

The phone can be powered through the standard power supply via wall socket, PoE, or WLAN through USB, which makes the Snom 870 versatile to work in any environment.

Overall, the Snom 870 IP Phone is on the brink of the latest technology but intuitive for any user.

Snom 870 Package Contents

• Snom 870 Console (Black or Grey)
• Handset
• Handset cord
• Ethernet cable
• Footstand with bracket and 2 screws
• Power supply with EU and US connector

Snom 870 Phone Specifications:

General Features:

• Weight, with footstand: approx. 920g
• Weight without footstand: approx. 690g
• Security: IEC 60950-1:2001, CB test certificate: DE 2-008417
• Certifications: FCC Class B, CE Mark
• Power consumption: 4-7 Watts (without USB peripherals)

Phone Connections:

• Two Gigabit Ethernet Ports: 1xLAN, 1xPC: RJ45
• Power: 5 V DC
• Ethernet: 2 Gigabit switch
• Power over Ethernet: IEEE 802.3af, Class 2
• Handset: RJ 4P4C connector
• Headset: RJ 4P4C connector
• USB: 2 x type A, Hi/Full/Low Speed host interface, 1 x type B

User Interface:

• High-resolution TFT touchscreen color display
• 4.3’’, 480 x 272 pixels, 24 bits color depth
• 29 keys, 5 LEDs
• 15 freely programmable virtual keys
• 12 virtual keys
• Comfortable and intuitive menu structure
• Incoming call indication via LED
• Caller identification on display (by picture)
• LED indication for missed calls and new messages
• List of missed, received, and dialed calls (100 entries each)
• Directory (up to 2000 entries)
• Import/export of directory
• Speed dial
• Local dial plan
• Lists of missed, received, and dialed calls (250 entries each)
• Indication of calls on hold
• Clock with automatic daylight-saving time, call duration
• Call blocking (deny list)
• Blocking of anonymous calls
• Call swapping during an ongoing call
• Auto answer mode
• Ringtone selection, VIP ringtones, import of individual ringtones
• URL dialing support
• Multiple language support
• DND mode (do not disturb)
• Mute function
• Speakerphone (full duplex)
• Keyboard lock

Additional Functions:

• WLAN binding via USB stick
• Hold
• Unattended and attended transfer
• Music on hold support (only via PBX)
• Call forwarding
• 5-way conferencing (bridge on phone)
• Call park, call pickup, (only via PBX)
• Call completion on busy/not available
• Client Matter Code (CMC)
• Call swapping
• Automatic Redial
• Group call announcements
• Multiple audio device support
• Unified Communications with snom CTI und snom OCS edition

Web Server:

• Built in HTTP/HTTPS web server
• Remote configuration/provisioning
• Dial from web browser
• Password protection
• Diagnostics (tracing, logging, syslog)

Security, Quality of Service:

• HTTPS (server/client)
• Transport Layer Security (TLS)
• SRTP (RFC3711), SIPS
• RTCP, S-RTCP
• VLAN (IEEE 802.1X)
• LLDP-MED

Codecs, Audio:

• Wideband audio
• G.711 A-law, μ-law
• G.722, G.723.1, G.726, G.729AB
• Silence suppression
• Voice activity detection (VAD)

SIP:

• RFC3261 compliance
• UDP, TCP and TLS
• Digest authentication
• PRACK (RFC3262)
• Error-information support
• Reliability of provisional responses (RFC3262)
• Early media support
• DNS SRV (RFC3263), redundant server support
• Offer/answer (RFC3264)
• Message Waiting Indication (RFC3842), subscription for MWI events (RFC3265)
• Dialog-state monitoring (RFC 4235)
• In-band DTMF/out-of-band DTMF/SIP INFO DTMF
• STUN client, (NAT traversal)
• NAPTR (RFC2915), rport (RFC3581), REFER (RFC3515)
• Event list subscription support (RFC 4662)
• Bridged line appearance (BLA)
• Auto provisioning with PnP
• Busy lamp field support (BLF)
• Presence publishing
• Presence/Buddy-list feature

Installation:

• Automatic software update
• Automatic settings retrieval via HTTP/HTTPS/TFTP
• Configuration via web interface
• Static IP, DHCP
• NTP