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Yealink SIP-T28P T28P 6-Line Phone
Yealink T28P The Yealink T28P SIP phone features a rich user interface, highlighted by a 4-inch display and 48 keys. Easily navigate the phone's menu, or use the 12 buttons along the side for busy lamp fields and other telephony functions. Expansion ... Read More
price
$43.95
- In Stock: 70
- Manufacturer: Yealink
- Model or Part: SIP-T28P
- Condition: Refurbished
- Weight: 3.15lb
- Dimensions: 11.30in x 9.50in x 4.40in
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Yealink T28P
The Yealink T28P SIP phone features a rich user interface, highlighted by a 4-inch display and 48 keys. Easily navigate the phone's menu, or use the 12 buttons along the side for busy lamp fields and other telephony functions. Expansion modules give the phone even more keys for accessing extensions and more.
Voice quality on the Yealink T28P phone is boosted by a TI TITAN chipset, with advanced acoustic clarity technology. HD voice, full duplex audio, echo cancellation and adaptive jitter buffer let the phone produce lifelike communications. Use this SIP-based phone with 3CX, Asterisk, Avaya and popular standards-based phone systems.
Yealink SIP-T28P VoIP Phone Technical Specifications:
Connectivity Type: VoIP
Protocol Support: SIP, IPv6
Line Appearances: 6
Switch Ports: 2x 10/100 Ethernet
PoE: 802.3af compliant
Addt'l Ports: RJ9 headset, ext. port
Display: 4" backlit LCD
Resolution: 320 x 160 pixels
Speakerphone: full duplex
Audio Codecs: G.722, G.711, G.723, G.729, G.726, iLBC
Voice Quality: wideband, narrowband
Echo Cancellation: yes
QoS: yes
Expandable: yes, up to 6 modules
The Yealink T28P SIP phone features a rich user interface, highlighted by a 4-inch display and 48 keys. Easily navigate the phone's menu, or use the 12 buttons along the side for busy lamp fields and other telephony functions. Expansion modules give the phone even more keys for accessing extensions and more.
Voice quality on the Yealink T28P phone is boosted by a TI TITAN chipset, with advanced acoustic clarity technology. HD voice, full duplex audio, echo cancellation and adaptive jitter buffer let the phone produce lifelike communications. Use this SIP-based phone with 3CX, Asterisk, Avaya and popular standards-based phone systems.
Yealink SIP-T28P VoIP Phone Technical Specifications:
Connectivity Type: VoIP
Protocol Support: SIP, IPv6
Line Appearances: 6
Switch Ports: 2x 10/100 Ethernet
PoE: 802.3af compliant
Addt'l Ports: RJ9 headset, ext. port
Display: 4" backlit LCD
Resolution: 320 x 160 pixels
Speakerphone: full duplex
Audio Codecs: G.722, G.711, G.723, G.729, G.726, iLBC
Voice Quality: wideband, narrowband
Echo Cancellation: yes
QoS: yes
Expandable: yes, up to 6 modules