Cat2_Brand-Thumbnail_720-x-583-IP-Telephony-Avaya Avaya Turns out business users still prefer desktop phones. Our phones deliver exceptional reliability, scalable provisioning, and SIP support to unlock the full potential of Avaya and approved third-party UC platforms. Cat2_Brand-Thumbnail_720-x-583-IP-Telephony-Yealink Yealink Yealink IP phone series include the SIP-T5 Smart Media Phone Series, Ultra-elegant T4S series, the upgrade T2 series and the Skype for Business series, meeting the communication needs of businesses of any size and budget. Cat2_Brand-Thumbnail_720-x-583-IP-Telephony-Yeastar Yeastar Yeastar specializes in the design and development of innovative telecommunications equipment, including VoIP PBX systems and VoIP gateways for the SMB. Cat2_Brand-Thumbnail_720-x-583-IP-Telephony-Cisco Cisco Unified communications call control delivers the right experience to the right endpoint. Cisco phones offer video and voice for everyone. Enjoy superior communications with mobile device integration. Cat2_Brand-Thumbnail_720-x-583-IP-Telephony-Polycom Polycom Polycom Help teams move faster with desk phones that are intuitive-to-use from day one, feature the industry’s best sound quality and are so reliable you’ll never need to purchase any other phone. Cat2_Brand-Thumbnail_720-x-583-IP-Telephony-3CX 3CX 3CX is an open standards IP PBX that offers complete Unified Communications, out of the box. Suitable for any business size or industry 3CX can accommodate to your every need; from mobility and status to advanced contact center features and more, at a fraction of the cost. Cat2_Brand-Thumbnail_720-x-583-IP-Telephony-Soundwin Soundwin RoboGate is 2/4/8/16/24 ports stand alone VoIP Gateway which transmits real time voice and fax data over IP network.By deploying RoboGate, all voice and fax calls can be routed through Internet and the long distance calls charges can be eliminated. Cat2_Brand-Thumbnail_720-x-583-IP-Telephony-2N 2N Intercom systems for secure and comfortable communication.