IP Phone Yealink SIP-T28P has all the advantages of other devices from Yealinkâs product range: convenient handset, the optimal angle of the screen, high-definition audio that meets IEEE1329 standards, ten additional programmable keys to automate most common actions and LED status indication of contacts whose numbers are set to speed dial.
i3 Voice & Data, Inc. d/b/a i3 networks was founded to provide a single point of contact for efficient and affordable telecommunications and data solutions for carriers and enterprise.