The Yealink SiP handsets provide excellent voice quality at really low prices for any IP network - use as stand-alone phones, or as part of your IP PBX solution.
When we assess the products we sell, we consider these issues carefully:

Reliability
Performance
Scalability
Value


And just as important is Support.

Which is why we chose Yealink, Polycom and Oscom handsets - the perfect partners for Xorcom, ideal for use with headsets in call centres, or in normal business use.
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yealink


oscompolycom

The Yealink T18P Entry Level Simple Business IP Handset
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The T18P is a compact business telephone with the renowned TI Titan chipset and supports a feature set that belies its low price tag and makes this an intelligent purchase for reliable IP business performance.
Volume discounts and reseller prices available - call for prices.
Technical Specification
Voice Features
Voice Codecs: G.711, G.723.1, G.726, G.729AB, G.722, VAD, CNG, AEC, PLC, AJB, AGC

Telephony Features
  • 1 VoIP User Account
  • Direct IP call without SIP proxy
  • Call Hold
  • Call Waiting
  • Call Transfer
  • Block Anonymous Calls
  • Hotline
  • Redial
  • 2 Speed Dials
  • Volume Control
  • Call Mute
  • Ringtone Selection (via web)
  • Tone scheme
  • Integrated Voice Response System

Network Features
  • SIP v1(RFC2543), v2(RFC3261)
  • NAT transverse: STUN mode
  • IP Assignment: Static/DHCP/PPPoE
  • In-Band DTMF, Out-of-Band DTMF (RFC2833)
  • SIP Info
  • Proxy mode and Peer-to-peer
  • SIP link mode
  • TFTP/DHCP/PPPoE client
  • DNS client
  • NAT/DHCP server

IP PBX System Integration
  • Music on Hold
  • Intercom
  • Group Paging
  • Call Pickup
  • Call Park
    • Call Forward
  • DND
  • Distinctive Ringing
  • Dial plan
    • Dial now
  • Voicemail
  • Message Waiting Indication (MWI)
Config, Upgrade and Usage
Configuration: browser/phone/auto-provision/IVR Auto provision via TFTP/FTP/ HTTP/PnP
Auto provision: firmware configuration, ringtone etc.

Security
  • QoS: IEEE 802.1p/q tagging
  • (VLAN), Layer 3ToS
  • Digest authentication using MD5/MD5-sess
  • Secure configuration file via AES encryption
    • Admin/user configuration mode
Tone Function
  • DTMF tone generation and detection
  • Side tone and good voice quality supported
  • Outbound DTMF relay (RFC2833/SIP-INFO) support
  • Local tone support (dial, ring, ring-back, busy, and other related tones)

Physical Features
  • TI TITAN chipset
  • 20 keys including 2 programmable keys
  • 4 feature keys (Mute/Redial/ Transfer/Hold)
  • 1xLEDs for power and status indication
  • 1xRJ45 10/100M Ethernet ports
  • Phone label for speed dialing numbers
  • Power adapter: AC 100~240V input and DC 5V/1.2A
  • Output Power over Ethernet (IEEE 802.3af class 1) optional
  • Operating humidity: 10~95%
  • Storage temperature: up to 60 C

Additions coming soon

DSCP/802.1pq HTTPS (Server/Client) SRTP (RFC3711) Transport Layer Security (TLS) Built-in web server (HTTPS)

We have staked our business on the quality of the products we sell and we are confident that you can too.

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