The MultiVOIP® gateway provides toll-free voice and fax communications over the Internet or Intranet. By
integrating voice and fax into your existing data network, you can realize substantial savings on inter-office
long distance toll charges. The MultiVOIP gateway is available in analog and digital models ranging from one to
60 ports. All MultiVOIP gateways connect directly to phones, fax machines, key systems, PSTN lines, or a PBX to
provide real-time, toll-quality voice connections to any office on your VOIP network.
Features
• 1, 2, 4 or 8 analog ports or 24/30 (expandable to 48/60) digital
ports for communication over an existing IP network or the
Internet
• Ethernet connectivity and full IP compatibility with existing
routers and WAN infrastructure
• FXS/FXO/DID and E&M connectors on each channel for direct
analog connection to phones, key telephones, PBX extensions,
PSTN lines or PBX trunks*
• Digital MultiVOIP gateways connect directly to PBX or PSTN line
via T1/E1 or PRI
• Supports H.323, SIP or SPP for sending voice over the Internet
• Single Port Protocol (SPP) allows the use of dynamic IP addresses
• PSTN fail-over automatically routes calls over the PSTN network
if the IP network is down
• Supports H.450 supplementary services to provide for call transfer, call forwarding, call hold, call waiting and
name identification
• Emergency transfer (power-out fail-over)
• Voice compression to 5.3K bps per call with support for multiple algorithms, including ITU G.723 and G.729
• QoS via DiffServ or 802.1p
• T.38 real-time fax relay for interoperability among other VOIP equipment
• VAD and CNG support
• Configuration and management using a Web browser or Windows
• Built-in modem for installation and maintenance on select models
• Two-year warranty