Zyxel IES-708-22 - Manuals

Robust Physical Safety Design The IES-6000 supports 1+1 MSC redundancy with a failover switch time less than 1 second. In addition, voltage, temperature and FAN speed sensors are fitted into the system. When an abnormal condition is detected, the LED displays and/or the corresponding alarms will ale...

VoIP Features • Codes: G.711, G.726, G.729a/b, G.723.1 • Network signaling protocols: ITU-T H.248 v2, SIP v2 (RFC3261) • RTP (RFC 1889) • RTCP (RFC 1890) • FAX/Modem pass through ( T.38) via RTP • Tone detection and generation (bi-directional)- RFC2833 RTP Payload for DTMF • Echo cancellation and au...

IES-6000M ELC1220G-55 MSC1224G MSC1024G Control Card Control Card Ethernet Line Card Ethernet Line Card ALC1248G-53 VLC1324G-51 VLC1348G-51 VLC1324G-53 VLC1424G-56 VOP1248G-61 ALC1248G-51 SLC1248G-22 ALC1272G-51 ADSL Line Card ADSL Line Card G.SHDSL Line Card G.SHDSL Line Card VDSL2 Line Card VDSL2 ...