Downloads

VoIP Interface (8 channels)

Model Number: VOIP-8

Questions?

open live chat

or call 773-539-1100

Voice over IP (VoIP) Interface allows all 400-series Emergency Phones to be used over an IP data network. The VOIP-8 integrates seamlessly with existing VoIP phone systems, and supports all major VoIP protocols.

  • Each VOIP-8 accomodates up to eight emergency phones (seven if PTSN/PBX failover is enabled)
  • Ethernet connectivity and full IP compatibility with existing routers and WAN infrastructure
  • Supports all major VoIP protocols, including H.323, SIP and SPP
  • Voice prioritization using industry-standard Differentiated Services Protocal (DiffServ QoS)
  • Echo cancellation and jitter buffer ensure top-quality connection
  • Failover support: can be configured to divert calls to the PSTN or PBX temporarily if the IP network is down
  • GUI management software can be run locally via RS232 or remotely via web interface
Power: 115v/240v AC, 47/60 Hz
Power Consumption: 6W
Dimensions: 17.4 (442) L x 3.8 (95) W x 8.0 (203) H in(mm)
Weight: 7.4 lbs (3.4 kg)
LAN Port: Ethernet/Ethernet II or SNAP
LAN Interface: 10/100Base T
Protocols: H323 V4, SIP, H.450.2-H.450.4, H450.6 & H.450.8, RTP, RTCP, SMTP, Q.931, Q.Sig, T.38 & Group 3 fax relay, DTMF out-of-band (RFX Z833))
Bandwidth Management: G.711, G.723, G.726, G. 727, G.729 & proprietary voice compression, silence suppression, VAD, CNG
Voice Quality: DiffServ, G.165, G.168, adaptive echo cancellation, forward error correction, bad frame interpolation, tunable latency, dynamic jitter buffers
Command Port: RS-2232C/D; DB25 (115.2Kbps asynchronous)
Managements: Web browser, Windows, SNMP agent, flash upgradeable
Mounting: Free-standing (stackable) or 19" EIA standard rack mount
Temperature Range: -20C to 60C (-4F to 140F), 5% to 95% humidity
VOIP-8

All Prices and Specifications Subject to Change Without Notice