Yealink SIP-T22P Professional IP Phone

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Origin:

China

Quantity:

Ready stock

TI TITAN chipset and TI voice engine
132x64 graphic LCD

3 VoIP accounts, Broadsoft validated

HD Voice: HD Codec, HD Handset, HD Speaker

32 keys including 4 soft keys

SMS, Voicemail, Intercom

Localized language, XML phonebook

FTP/ TFTP/ HTTP, PnP Auto-provision

SRTP/ HTTPS/ TLS, VLAN, QoS

PoE, Headset, Wall-Mounted

Phone Features
3 VoIP accounts, hotline, emergency call
Call waiting, call transfer, call forward
Hold, mute, flash, auto-answer, redial
3-way conference, DND, speed dial
Phonebook ( each record with 3 phone
numbers, 300 entries) , black list
XML Phonebook search/ import/ export
Lists of missed, received, dialed and
forwarded calls ( 100 entries in all)
Volume adjustment, ring tone selection
Tone scheme, System log
Multi-language ( more than 20)

IP PBX System Integration
Dial plan, dial-now
SMS, Voicemail, MWI
Intercom
Call park, call pickup
Distinctive ringtone

Codecs and 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, RFC2833, 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
FTP/ TFTP/ HTTP/ PnP auto-provision
Configuration: browser/ phone/ auto-provision
Direct IP call without SIP proxy
Dial number via SIP server
Dial URL via SIP server

Security
HTTPS ( server/ client)
SRTP ( RFC3711)
Transport Layer Security ( TLS)
VLAN ( 802.1 pq) , QoS
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
32 keys including 4 soft keys
5 LEDs: 1xpower, 3xline, 1xmessage
1xRJ9 handset port
1xRJ9 headset port
2xRJ45 10/ 100M Ethernet ports
Wall-mounted
Power adapter: AC 100~ 240V input and DC 5V/ 1.2A Output
Power over Ethernet ( IEEE 802.3af)
Power consumption: 1.4-2.6W
Net weight: 0.77kg
Dimension: 185 x 200 x 90mm
Operating humidity: 10~ 95%
Storage temperature: up to 60° C

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