Yealink SIP-T28P IP Phone without POE w/ Power Supply is easy to install & inexpensive to start up and Yealink SIP-T28P IP Phone without POE w/ Power Supply can be reliably integrated into various SIP-based network solutions. Yealink SIP-T28P IP Phone without POE w/ Power Supply is ideally suited for environments in which basic business features are required.
Yealink SIP-T28P IP Phone without POE w/ Power Supply is equipped with TI-TITAN chipset and 320 x 160 graphic LCD, offers 6 VoIP accounts, high-definition voice, broad range of voice codecs and also has security protection for privacy. Yealink SIP-T28P IP Phone without POE w/ Power Supply has rich features like including XML phonebook, headset, PnP Auto-provision, and seamlessly work with the leading IP-PBX and soft switch. Yealink SIP-T28P IP Phone without POE w/ Power Supply comes with 48 keys including 13 programmable keys. Yealink SIP-T28P IP Phone without POE w/ Power Supply allows users to make calls in a simple, convenient and reliable manner and allows you to meet the requirement fully in which the basic business features are required. What is more, Yealink SIP-T28P IP Phone without POE w/ Power Supply is easy to install and inexpensive to start up for corporate office and residential users.
Features
Yealink SIP-T28P Phone Features:
Yealink SIP-T28P has 6 VoIP accounts, hotline, emergency call.
Call waiting, call transfer, call forward Options are available with Yealink SIP-T28P.
Hold, mute, flash, auto-answer, redial are also available with Yealink SIP-T28P.
You can make 3-way conference, DND, speed dial with Yealink SIP-T28P.
Yealink SIP-T28P has has XML Phonebook search/import/export element.
Yealink SIP-T28P has attribute of Black list & call history (100 entries).
Volume adjustment, ring tone selection can be done according to your preference with Yealink SIP-T28P.
Yealink SIP-T28P has comes with Tone scheme, System log.
More than 20 Multi-languages can be used for Yealink SIP-T28P phone operations.
Yealink SIP-T28P Supports up to 6 expansion modules.
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Yealink SIP-T28P Product Overview
TI TITAN chipset and TI voice engine
320 x 160 graphic LCD
6 VoIP accounts, Broadsoft validated
HD Voice: HD Codec, HD Handset, HD Speaker
48 keys including 13 programmable keys
BLF/BLA, SMS, Voicemail, Intercom
Localized language, XML phonebook
FTP/TFTP/HTTP, PnP Auto-provision
SRTP/HTTPS/TLS, VLAN, QoS
PoE, Headset, 2xRJ45, Expansion module
IP PBX System Integration of Yealink SIP-T26P IP Phone:
Dial plan, dial-now
SMS, Voicemail, MWI
BLF/BLA, intercom, paging
Call park, call pickup
Distinctive ringtone
Codecs and Voice Features of Yealink SIP-T26P IP Phone:
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 of Yealink SIP-T26P IP Phone:
SIP (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 Features of Yealink SIP-T26P IP Phone:
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 Features of Yealink SIP-T26P IP Phone:
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
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