IP phone Yealink SIP-T19 E2 with 1 SIP line

Phone functions

• 1 SIP account
• Hold, Mute, DND (Do Not Disturb)
• Speed dial, hotline
• Call forwarding, waiting mode, transfer
• Group listening, SIP SMS, emergency calls
• 3-way conference
• Select melody/download/delete
• Time setting: automatic or manual
• Recruitment rules
• XML browser, Action URL/URI
• Embedded screenshots
• RTCP-XR

Codecs and voice settings

• Wideband codec: G.722
• Codecs: G.711 (A/u), G.729AB, G.726, iLBC
• DTMF: In-band, Out-of-band (RFC2833), SIP INFO and Auto or SIP INFO
• Full-duplex speakerphone with AEC (echo cancellation)
• VAD (Voice Activity Detection), CNG (Comfort Noise Generator), AEC (Acoustic Echo Cancellation), PLC (Media Loss Marking), AJB (Adaptive Voice Packet Buffer), AGC (Automatic Gain Control)

Notebooks

• Local address book up to 1000 contacts
• Blacklist
• Remote XML Notebook
• Intelligent search
• Search by notebooks, import/export local notebook
• Call history: dialed/received/missed/forwarded

Integration with IP-PBX

• Anonymous call, reject anonymous calls
• Emergency call, intercom, paging, music on hold, reminder
• MWI, reminder
• Voicemail, Call Park, Call Pickup

Screen and indicators

• Graphic 2.3" LCD screen with a resolution of 132x64
• LED power indicator and MWI
• Support multiple languages
• Caller ID with name and number

Function buttons

• Keyboard with Russian and English letters
• 5 navigation keys with programmability
• Volume control keys
• 2 function keys with reprogrammability: transfer, off/on.
• 4 non-programmable function keys: headset, redial, speakerphone, voicemail

Physical characteristics

• Wall mounting
• Power supply: Input 100-240V~50/60Hz, 250mA, Output 5V, 0.6A
• Power consumption via power supply: 0.9 – 1.25W
• Power consumption via PoE: 1.2 – 1.8W
• Dimensions (W*D*H*T): 185mm*188mm*143mm*38mm
• Working humidity: 10~95%
• Operating temperature: -10~50˚C

Interfaces

• 2xRJ45 Ethernet ports 10/100Mbps
• 1xRJ9 for connecting the handset
• 1xRJ9 for connecting a headset
• Supports PoE (IEEE 802.3af) Class 2

Control

• Phone setup: web interface/phone screen/Autoprovision
• FTP/TFTP/HTTP/HTTPS/PnP Autoprovision
• Zero-sp-touch, TR069
• Keypad lock
• Reset to default settings, reboot
• Logs: PCAP Trace, system log
• 3 levels of access to the web interface: admin/user/VAR

Network Features and Security

• SIPv1 (RFC2543), SIPv2 (RFC3261)
• Call methods: Proxy and peer-to-peer (by IP address)
• Network modes: Static/DHCP/PPPoE
• HTTP/HTTPS server
• Time and date synchronization via NTP
• UDP/TCP/DNS-SRV (RFC3263)
• QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
• TLS support
• Managing HTTPS certificates
• AES encryption of configuration files
• Support for encryption and identification standards (MD5 and MD5-sess)
• SRTP (Attention! This functionality is not available in products intended for Customs Union member countries.)
• IEEE802.1X support
• IPv6 support