Description
HP Poly ATA 402 2FXS Voice Port VoIP Adapter with Open SIP and Power Supply. Voice codecs: G.711alaw, OPUS, Product colour: Black, Certification: FCC part 15 (CFR 47) class B, CE. VoIP protocols: SIPv2. Security algorithms: HTTPS. Power source type: DC, AC input voltage: 100-240 V, AC input frequency: 50/60 Hz. Country of origin: China
