HP Poly 1 Year Ptr Poly+ RMX 2000/4000 MPMRx E1T1 interface card supports PSTN audio and ISDN H320 video

As a Poly Certified Service Partner, get the Poly+ support you need with the power to elevate your customers collaborative experience. Benefit from 24x7 ecosystem cloud partner support, advance hardware replacement^[1], and select Professional Services discounts.^[2]