726, iLBC > DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO > Full-duplex hands-free speakerphone with AEC. > VAD, CNG, AEC, PLC, AJB, AGC.
Directory > Local phonebook up to 1000 entries > Black list > XML/LDAP remote phonebook > Intelligent search method > Phonebook search/import/export > Call history: dialed/received/missed/forwarded. Display and Indicator > 132x64-pixel graphical LCD with backlight > LED for call and message waiting indication > Dual-color (red or green) illuminated LEDs for line status information > Intuitive user interface with icons and soft keys > National language selection > Caller ID with name, number. Feature keys > 3 line keys with LED > 5 features keys: message, headset, redial, tran, hands-free speakerphone > 6 navigation keys > Volume control keys. Interface > Dual-port Gigabit Ethernet >Power over Ethernet (IEEE 802.3af), class 2 > 1xRJ9 (4P4C) handset port > 1xRJ9 (4P4C) headset port. > Wall mountable > External universal AC adapter (optional)AC 100240V input and DC 5V/600mA output > Power consumption (PSU): 0.72-1.56W > Power consumption (PoE): 0.96-1.98W > Dimension(WDHT):209mm188mm150mm41mm > Operating humidity: 1095% > Operating temperature: -1050°C.> Reset to factory, reboot. > Package tracing export, system log. Network and Security > SIP v1 (RFC2543), v2 (RFC3261) > NAT transverse: STUN mode > Proxy mode and peer-to-peer SIP link mode > IP assignment: static/DHCP > HTTP/HTTPS web server > Time and date synchronization using SNTP > UDP/TCP/DNS-SRV(RFC 3263) > QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP > SRTP for voice > Transport Layer Security (TLS) > HTTPS certificate manager > AES encryption for configuration file > Digest authentication using MD5/MD5-sess > OpenVPN, IEEE802.1X > IPv6. The item "10 Pack Bundle Lot Yealink SIP-T23G Professional Gigabit SIP VoIP IP Phone PoE" is in sale since Wednesday, July 3, 2019. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX". The seller is "speaker-supply" and is located in Austin, Texas. This item can be shipped to United States.