ORDER ONLINE OR CALL 1-800-900-8579
Toggle Nav
Yealink SIP-T28P Enterprise HD IP Phone
In stock
$189.00
Product: Yealink SIP-T28P Enterprise HD IP Phone are being added to cart ...
x
x
Product: Yealink SIP-T28P Enterprise HD IP Phone was added to cart.
SKU: SIP-T28P
Categories: Brands, Yealink
Email to a Friend

The Yealink SIP-T28P Enterprise HD IP Phone features:
• TI TITAN chipset and TI voice engine
• 320x160 graphic LCD with 4-level grayscales
• 6 VoIP accounts, Broadsoft /Avaya/Asterisk validated
• HD Voice: HD Codec, HD Handset, HD Speaker
• 48 keys including 16 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
• Phone features:
      — 6 VoIP accounts, hotline, emergency call
      — 48 keys including 16 programmable keys
      — 1 x RJ9 (4P4C) handset port
      — 1 x RJ9 (4P4C) headset port
      — 2 x RJ45 10/100M Ethernet ports
      — 1 x RJ12 (6P6C) expansion module port
      — Call waiting, call transfer, call forward
      — Hold, mute, flash, auto-answer, redial
      — 3-way conference, DND, speed dial
      — XML Phonebook search/import/export
      — Call history (100 entries)
      — Volume adjustment, ring tone selection
      — Tone scheme, System log
      — Multi-language (more than 20)
      — Supports up to 6 expansion modules
• IP PBX System Integration features:
      — Dial plan, dial-now
      — SMS, Voicemail, MWI
      — BLF/BLA, intercom, paging
      — 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
      — Bridge/router mode
      — TFTP/DHCP/PPPoE client
      — HTTP/HTTPS server
      — DNS client
      — NAT/DHCP server
• Management features:
      — 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:
      — 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
• Power Options:
      — Power over Ethernet (IEEE 802.3af), class 2, or
      — Power adapter: AC 100~240V input and DC 5V/1.2A output (sold separately)
• Stand with 2 adjustable angles
• Color: Black
• Condition: New
• One Year Warranty


More Information

Product Name Yealink SIP-T28P Enterprise HD IP Phone
Model SIP-T28P
Series No
Number of Lines 6
Display Large Screen
Data Port Yes
Headset Compatible Yes
VoIP Yes
Speaker Phone Full-Duplex Speakerphone
Description

The Yealink SIP-T28P Enterprise HD IP Phone features:
• TI TITAN chipset and TI voice engine
• 320x160 graphic LCD with 4-level grayscales
• 6 VoIP accounts, Broadsoft /Avaya/Asterisk validated
• HD Voice: HD Codec, HD Handset, HD Speaker
• 48 keys including 16 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
• Phone features:
      — 6 VoIP accounts, hotline, emergency call
      — 48 keys including 16 programmable keys
      — 1 x RJ9 (4P4C) handset port
      — 1 x RJ9 (4P4C) headset port
      — 2 x RJ45 10/100M Ethernet ports
      — 1 x RJ12 (6P6C) expansion module port
      — Call waiting, call transfer, call forward
      — Hold, mute, flash, auto-answer, redial
      — 3-way conference, DND, speed dial
      — XML Phonebook search/import/export
      — Call history (100 entries)
      — Volume adjustment, ring tone selection
      — Tone scheme, System log
      — Multi-language (more than 20)
      — Supports up to 6 expansion modules
• IP PBX System Integration features:
      — Dial plan, dial-now
      — SMS, Voicemail, MWI
      — BLF/BLA, intercom, paging
      — 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
      — Bridge/router mode
      — TFTP/DHCP/PPPoE client
      — HTTP/HTTPS server
      — DNS client
      — NAT/DHCP server
• Management features:
      — 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:
      — 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
• Power Options:
      — Power over Ethernet (IEEE 802.3af), class 2, or
      — Power adapter: AC 100~240V input and DC 5V/1.2A output (sold separately)
• Stand with 2 adjustable angles
• Color: Black
• Condition: New
• One Year Warranty


In Depth No

Not sure exactly what you need? Contact us and our friendly team will help you find the exact items you need.

Web site design and development by Christopher Green Design