Telefoni
Yealink SIP-T12
Yealink SIP-T12 je standardni IP telefon, idealan za bilo koje manje preduzeće ili za kućne korisnike. Opremljen je moćnim TI TITAN procesorom koji osigurava izvrstan kvalitet i jasnoću zvuka. Istovremeno je potpuno kompatibilan sa većinom platformi IP telefonije koje su danas dostupne na tržištu. Kombinacija uglađenog dizajna, jednostavne instalacije i korišćenja, moćnih mogućnosti i fleksibilnosti – nudi izrazito povoljno VoIP rešenje bez premca, koje će ispuniti vaše svakodnevne potrebe za telekomunikacijama.
| Phone Features |
Supports 2 VoIP accounts
Call waiting, Call transfer, Call forward
Hold, Mute, Auto answer, Redial
3-way conference, DND, Speed dial
Hotline, Emergency call
Direct IP call without SIP proxy
Phonebook import/export (300 entries)
Black list, Call history (100 entries)
Volume control, Ringtone selection
Tone scheme, System log export
Localized language |
| IP PBX System Integration |
Call park, Call pickup
Intercom, Paging
Dial plan, dial-now
SMS, Voicemail
Message Waiting Indication (MWI)
Distinctive ringtone |
| Voice Features |
Wideband codec: G.722
Narrowband codec: G.711, G.723.1, G.726, G.729AB
VAD, CNG, AEC, PLC, AJB, AGC
Full-duplex speakerphone with AEC |
| Network Features |
SIP v1 (RFC2543), v2 (RFC3261)
NAT Traversal: STUN mode
DTMF: In-band, out-of band (RFC2833) and SIP INFO
Proxy mode and peer-to-peer SIP link mode
IP Assignment: Static/DHCP/PPPoE
TFTP/DHCP/PPPoE client
Telnet/HTTP/HTTPS server
DNS client
NAT/DHCP server |
| Management |
Built-in web server (HTTP/HTTPS)
Configuration: browser/phone/auto-provision
Auto provision via TFTP/FTP/HTTP/HTTPS/PnP
Auto provision: firmware, configuration, ringtone etc.
TR069 protocol optional
SNMP protocol optional |
| Security |
HTTPS (server/client)
SRTP (RFC3711)
Transport Layer Security (TLS)
QoS: IEEE 802.1p/q tagging (VLAN), Layer 3ToS
Digest authentication using MD5/MD5-sess
Secure configuration file via AES encryption
Phone lock for personal privacy protection
Admin/user configuration mode |
| Physical Features |
TI TITAN chipset
132x64 graphic LCD with backlight
24 keys including 4 soft keys
2 LEDs for power and status indication
2xRJ45 10/100M Ethernet ports
Power adapter: AC 100~240V input and DC 5V/1.2A Output
Power over Ethernet (IEEE 802.3af class 1) optional
Power consumption: 1.4-2.6W
Net weight: 0.75kg
Dimension: 280x215x90mm
Operating humidity: 10~95%
Storage temperature: up to 60 |
