Specification
IP desk phone PN 00004390 Colour: black Operating system: Linux Placement: indoor, desktop, wall mounting Dimensions (L × W × H, approx.) 198 mm × 198 mm × 120 mm Weight (approx.): 800 g
Display TFT liquid crystal display (LCD), tiltable, true colour, backlit Size (diagonal): 2.7″ (69 mm) Size (W × H): 54 mm × 41 mm Resolution: 320 × 240 pixel 10 LED indicators Call status indication: 1 red LED Message waiting indication (MWI): 1 red LED Function key status indication: 8 multicolour LEDs
41 hard keys in total 12 keys (standard ITU telephone keypad) 4-way navigation key 4 context-sensitive function keys Programmable function keys 8 SmartLabel keys (with multicolour LED) Key mapping of up to 32 functions (8 keys × 4 pages) 5 dedicated audio keys Mute Speakerphone Headset Volume + / - (rocker) 8 dedicated function keys Ok Cancel DND Message (with red LED) Directory Menu Transfer PFK page Expansion module connection via USB port for up to 3 × D31 Keyboard lock
Corded receiver Hearing aid compatible (HAC) Speakerphone mode HD audio Audio codecs G.711 (A-law, μ-law), G.722, G.726, G.729AB, GSM 6.10 (FR) Dual-tone multi-frequency signalling (DTMF / RFC2833) SIP-INFO, in-band, out-of-band
Related features Built-in assignable ringtones Comfort Noise Generator (CNG) Voice Activity Detection (VAD)
D335 power options Power over Ethernet (PoE) IEEE 802.3af, class 3 Power adapter1 100 - 240 V AC, 50 - 60 Hz | 5 V DC (SELV), 2 A, 10 W
Wired interfaces Power adapter: coaxial power connector (socket) Ethernet 1 Gbit/s: 2 × RJ45-8P8C sockets USB headsets and other accessories: USB 2.0 type A port Corded receiver: RJ9-4P4C socket Headset: RJ9-4P4C socket EHS adapter:1 RJ12-6P6C socket
Wireless interfaces WLAN: optional via A2101
Sensors Hook switch sensor Ambient light sensor Proximity sensor
Configuration and setup via menu-driven web user interface (WUI) Password-protected login Secure web server/client (HTTPS) Configuration and setup via menu-driven phone user interface (PUI) Automatic configuration via provisioning Loading of settings and firmware via HTTP / HTTPS / TFTP Supported DHCP provisioning options 66 / 67
Secure Redirection And Provisioning Service (SRAPS) support Plug & Play (PnP) support Remote management via TR-069 / TR-069 Annex G (TR-111)
Customisation XML browser Localization Languages Timezone, dial tone Diagnostic SIP trace, PCAP trace, Syslog
Network technologies OpenVPN, VLAN (IEEE 802.1Q)
VoIP related protocols and techniques SIP (RFC 3261), SDP (RFC 3261), RTP (RFC 8866), RTCP (RFC 3550), RTCP-XR, SIP REFER method (RFC 3515), rport (RFC 3581), ENUM, ICE, STUN (RFC 5389)
Secure VoIP protocols SIPS (SIP over TLS), SRTP (RFC 3711), SRTCP
Network protocols IPv4 / IPv6 (dual stack), DHCP, NTP, LDAP, LLDP-MED, HTTP, TFTP, L2TP
Secure network protocols TLS V1.2, HTTPS, IEEE 802.1X (EAPoL)
Remote management protocols TR-069, TR-069 Annex G (formerly TR-111)
Certified VoIP partner 12 SIP identities / accounts Up to 12 simultaneous calls
Directory support LDAP (server-based directory) Local directory with up to 1,000 entries
Outgoing call features Speed dialling via function keys URL dialling Local dial plan Redial (via dialed calls list) Automatic redial on busy Caller identification (CLIP) Calling Line Identification Restriction (CLIR) Call completion (busy/unreachable)2 Intercom Multicast paging
Incoming call features Call waiting/swapping Call barring/blocking: deny list, anonymous calls, Do Not Disturb (DND) mode Auto answer Call diversion
Connected call features Mute microphone Hold Music on hold2 Blind call transfer Attended call transfer 3-way local conferencing Call park / unpark2 Client Matter Code (CMC)2
Related features Call history lists of missed, received, dialed, rejected, and deflected calls Extension monitoring (Busy lamp field), call pickup2
Operating ambient temperature: 0 °C - 35 °C Nonoperating (storage) temperature: -10 °C - 45 °C Humidity (non-condensing): 5 % - 95 %
Hardware IP desk phone D335
Footstand Corded receiver Ethernet cable Documentation Quick Installation Guide (QIG) GNU General Public License
Power adapter Snom 10 W PSU (PN 00004570) USB dongle WLAN: A210 (PN 00004384) DECT: A230 (PN 00004386)
EHS adapter EHS Advanced 2.0 (PN 00004343)
Wired headset via RJ9 Binaural: A100D (PN 00004342) Monaural: A100M (PN 00004341)
Wired headset via USB Binaural: A330D (PN 00004598) Monaural: A330M (PN 00004597)
DECT headset via RJ9 A170 (PN 00004387)
DECT headset via USB (DECT) A150 (PN 00004388)
Expansion module D3 (PN 00004327)
Wireless conference speakerphone (USB) C300 (PN 00004584) |