Điện thoại IP Phone Snom 320
- Hỗ trợ 12 tài khoản SIP
- Màn hình 2 dòng hiển thị , 47 phím, 13 LEDs
- 12 phím chức năng lập trình, hỗ trợ loa ngoài.
- Kết nối cổng mạng, cấp nguồn PoE, tai nghe kết nối kiểu SIP RFC3261
- Kiểu bảo mật: SIPS/SRTP, TLSSTUN, ENUM, NAT, ICE
- Codecs: G.711, G.729A, G.723.1, G.722, G.726, GSM 6.10 (Full rate)
snom 320 IP Phone
The snom 320 VoIP Phone offers users high audio quality and minimal latency. It is a powerful but affordable SIP business phone featuring a built-in, full-duplex speakerphone, along with three-party conference bridging.
The snom 320 has a very low energy consumption (1.0 to 1.5 w-hrs in standby) and the PoE (Power over Ethernet) further helps to decrease costs, while still maintaining high standards.
Snom 320 IP Phone Key Features
- Tiltable semi- graphical two-line display
- 47 keys, 13 LEDs
- 12 programmable function keys
- Speakerphone
- 2 x IEEE 802.3 10/100 Mbps switch
- Power over Ethernet
- Headset connection
Display
- 2 x 24 semi-graphic LCD display
- Menu-driven user interface support an uncomplicated feature management
- 12 programmable keys with LEDs support
- Flexible identity access/key configuration
- 100 number call memory
- 100 entry onboard address book (to which data may easily be uploaded),
- Custom call blocking
- Configurable/downloadable ringtones
- Auto-answer mode, DND and other sophisticated features
Note: The Snom 320 IP Phone is interoperable with Windows OCS. Please see the following links:
Snom 320 VoIP Phone Technical Specifications
General Features
- Dimensions: approx. 25 x 20 x 12 cm
- Weight: approx. 920 g
- Certifications: FCC Class B, CE Mark
- Power consumption: 2.1 – 2.4 watts
Connectors
- 1 x LAN, 1 x PC: RJ45 (Ethernet)
- Power: 5 V DC
- Ethernet: 2 x IEEE 802.3 10/100 Mbps switch
- Power over Ethernet: IEEE 802.3af, Class 1
- Handset: RJ-4P4C connector
- Headset: RJ-4P4C connector
- Expansion Module: Proprietary Snom connector
User Interface
- 2 x 24 character, tiltable semi-graphical display with backlit
- 47 keys, 12 programmable function keys with LEDs (54 with the expansion module)
- Caller-ID
- Message waiting indication LED
- Address book (100 entries)
- Speed dialing
- Local dial plan
- Number guessing
- Lists of missed, received and dialed calls (100 entries each)
- Call waiting indication
- Clock, daylight saving, call-timer
- Call blocking (deny list)
- Blocking of anonymous calls
- Handling of up to 12 calls simultaneously
- Menu-driven user interface
- Ring tone selection, import of individual ringtones
- URL Dialing support
- National language support for selected languages (NLS)
- Do not disturb
- Speakerphone (full duplex)
- Auto answer mode
- Keyboard lock
Call Features
- Hold
- Blind transfer, attended transfer
- Music on hold support (only via PBX)
- Divert
- Conferencing (3-way conference bridge on phone)
- Call park, call pickup (only via PBX)
- Call completion
- Client Matter Code (CMC)
- Call waiting/switching between calls
- Redialing
- RTP multicast paging
- Multiple audio device support
Web Server
- Embedded web server HTTP/HTTPS
- Easy configuration of the phone, remote configuration
- Dial from web interface
- 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
- G.711 A-law, µ-law
- G.722, G.729A, G.723.1, G.726
- GSM 6.10 (full rate)
- Comfort noise, voice activity detection
SIP
- RFC3261 compliance
- UDP, TCP and TLS
- Digest/basic 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, ICE (NAT traversal)
- ENUM (RFC3261), NAPTR (RFC2915), rport (RFC3581), REFER (RFC3515)
- Bridged line appearance (BLA)
- Auto provisioning with PnP
- Busy lamp field support (BLF)
Installation
- Automatic software update
- Automatic settings retrieval via HTTP/HTTPS/TFTP with authentication
- Installation via web interface
- Static IP provisioning, DHCP
- NTP