AudioCodes Mediant 1000, Rack mounting, AMR, G.711a, G.722, G.723.1, G.726, G.729A, G.729B, iLBC, 16 channels, HTTPS, SRTP, SSH, SSL/TLS, WPA2-RADIUS, 8 x BRI, 100 - 240 V AudioCodes Mediant 1000. Mounting type: Rack mounting. Voice codecs: AMR, G.711a, G.722, G.723.1, G.726, G.729A, G.729B, iLBC, Channels quantity: 16 channels. Security algorithms: HTTPS, SRTP, SSH, SSL/TLS, WPA2-RADIUS. Interface: 8 x BRI. Input voltage: 100 - 240 V, Input frequency: 50/60 Hz, Input current: 1.5 A