AudioCodes MediaPack 112, Rack mounting, G.711, G.722, G.723.1, G.726, G.729A, HTTPS, Access List, IPSEC, BootP, DHCP, TFTP, HTTP, RTP/RTCP, ThruPacket, SRTP AudioCodes MediaPack 112. Mounting type: Rack mounting. Voice codecs: G.711, G.722, G.723.1, G.726, G.729A. Management protocols: HTTPS, Access List, IPSEC, Supported network protocols: BootP, DHCP, TFTP, HTTP, Data link protocols: RTP/RTCP, ThruPacket. Security algorithms: SRTP. Power requirements: 100-240, 50/60