DVG-7062SEOL EOS
תאור
The DVG-7022S/7044S/7062S VoIP gateways present an ideal Internet telephone solution for business use. These gateways convert voice traffic into data packets for transmission over the Internet, and vice versa. Equipped with both FXS and FXO types of phone ports, these gateways provides flexible and convenient connection to PSTN lines, PBXs and standard phones for voice and fax over any IP network.
They combine the industry's latest Voice over the IP network technology with advanced communication features, and are fully compatible with SIP Internet phone services. Now, from a single device, corporate, small, or remote offices can access Internet telephony services, eliminate toll charges and route calls to and from the PSTN, Internet, or LAN.
Up to 6 FXS Ports Up to 4 FXO Ports Guaranteed Voice Quality Convenient Call Features
Shared Broadband Internet Connection/Integrated 4-Port Switch. All gateways in this series provide a convenient router function to permit office users to share the Internet broadband line. With 4 integrated Ethernet ports, office computers can readily connect to these gateways and use their built-in NAT/DHCP server functions for automatic logon to the Internet.
מאפיינים כללים
Device Interfaces
• 6-port FXS c RJ-11
• 2-port FXO with RJ-11
• 1-port 10/100BASE-TX RJ-45 WAN
• 4-port 10/100BASE-TX RJ-45 LAN with Ethernet
Connection type
• DHCP-client
• PPPoE-client
• PPTP
• Cable BigPond (Australia)
Routing
• DHCP-server
• Virtual Server
• DMZ
• Filtering based on port, IP, MAC, URL
• RIP v.1, v.2, Static route
• DDNS: DynDns.org, TZO, 3322.ORG
• NAT Traversal: pass-through NAT, client STUN, UPnP
Phone book
• Server phone book management, up to 200 entries IAD
SIP
• Register port "By Port" "By machine
• Dialing in the standard E.164
• Redundant SIP PROXY (registration)
• SIP PING
• CLIR (Anonymous Caller ID)
• Function hot line / warm line
• Functions of a group call
• Hold, Call Waiting, Call
• Call forwarding: with accompaniment / unaccompanied
• Call forwarding: unconditional, busy, no answer
• 3-way conference
• T.30 fax pass-through
• T.38 fax relay
• Adjustable tone detection Fax
• Out of band DTMF: RFC2833, SIP INFO
Voice Features
• G.711 a / u, G.726 (32K), G.729A, G.723.1
• Adjustable jitter-buffer
• Variable packet size (depending on codec)
• Detection and Noise Reduction
• Echo
• Local phone book enables you to call other VoIP devices without registration
• Speed Dial
• Call filter - accept / reject calls from the IP-address
• ID-generation FXS-Call: DTMF, FSK (Bell core / ETSI)
• Support the FLASH button
Management
• Web-based interface and Telnet, IVR
Indicators
• Power
• Reset
• Alarm
• Run