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Yealink SIP-T28P

Yealink

IP Phone

Stok tersedia

Rp 1.650.000

Yealink SIP-T28P. Next generation VoIP phone, VoIP Support SIP, 6 VoIP accounts, BLF/BLA, SMS, Voicemail, Intercom, 320x160 graphic LCD with 4-level grayscales.

The Yealink SIP-T28P represents the next generation VoIP phone which designed for the business user who needs rich telephony features, a friendly UI and superb voice quality. It's equipped with the leading TI TITAN chipset, offers high definition voice quality through the TI voice engine, HD handset, HD speaker and HD codec (G.722). The large high-resolution graphical display together with the 48 keys, The SIP-T28P offers an excellent user experience to configure, make calls, etc. Moreover, to avoid problems with unwanted violations of your audio data, the Yealink SIP-T28P supports the security standards TLS, SRTP, HTTPS, and AES encryption which are necessary to protect against electronic eavesdropping and data theft.


Phone Features
6 VoIP accounts, hotline, emergency call, Call waiting, call transfer, call forward, Hold, mute, flash, auto-answer, redial, 3-way conference, DND, speed dial, XML Phonebook search/import/export, Black list, 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
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
  • 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
  • 320x160 graphic LCD with 4-level grayscales
  • 48 keys including 16 programmable keys
  • 1xRJ9 (4P4C) handset port
  • 1xRJ9 (4P4C) headset port
  • 2xRJ45 10/100M Ethernet ports
  • 1XRJ12 (6P6C) expansion module port
  • Power adapter: AC 100~240V input and DC 5V/1.2A output
  • Power over Ethernet (IEEE 802.3af)
  • Power consumption: 1.6-2.6W
  • Net weight: 1.05KG
  • Dimension: 273x204x42MM
  • Operating humidity: 10~95%
  • Storage temperature: up to 60°C

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Yealink SIP-T28P

Yealink SIP-T28P

Yealink SIP-T28P. Next generation VoIP phone, VoIP Support SIP, 6 VoIP accounts, BLF/BLA, SMS, Voicemail, Intercom, 320x160 graphic LCD with 4-level grayscales.

Tulis komentar Anda

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