JR-904 Gateway supports SIP protocols,Support Bridge and Router model.Support 4 public sip server, offers Two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.
Features
- Features
- Support SIP 2.0 (RFC3261) and correlative RFCs
- Codec:G.711A/u, G.729
- Echo cancellation: Support G.168, and Hands-free can support 96ms, Hand free Speaker Phone
- Support Voice Gain Setting, VAD, CNG
- Full duplex hands-free speakerphone
- NAT transverse:support STUN client
- SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call
- SIP support 4 Pubic SIP server at the same time
- DTMF:Support SIP info, DTMF Relay, RFC2833
- SIP application: support Call forward/transfer/holding/waiting
- Call control features: Flexible dial map, Hotline, Empty calling reject, Black list for reject authenticated call, limit call, No disturb, Caller ID.
- Support three way conference call
- Support voice record, 240 seconds max or 3 record max, user-defined record prompt with 1 minute max
- Support Phonebook 500 records
- Incoming calls / Outgoing calls / Missing calls. Each support 100 records.
- Support conference and voice record on SIP server
- 8 kind of ring type
- English, Spanish, Czechoslovak alternative
- Network Features
- WAN/LAN: Support Bridge and Router model
- Support basic NAT and NAPT
- Support PPPoE for xDSL
- Support DHCP Client on WAN
- Support DHCP Server on LAN
- Support VLAN (optional: voice vlan/data vlan)
- QoS with DiffServ
- Support DMZ
- Support VPN (L2TP/UDP TUNNEL)
- Support DNS Relay, SNTP Client, Firewall
- Network tools in telnet server: Including ping, trace route, telnet client
- Maintenance and Management
- Web ,telnet and keypad management
- Management with different account right
- Upgrade firmware through POST mode
- Upgrade firmware through HTTP, FTP or TFTP.
- Telnet remote management./ Upload/download setting file
- Safe mode provide reliability
- Supoort Auto Provisioning (upgrade firmware or configuration file)
- Support Syslog
- Standard Component:
- Adapter(Input/Output)
- WAN
- 10/100Base- T RJ-45 for LAN
- LAN
- 10/100Base- T RJ-45 for PC
- Power Consumption
- Idle:1.5W active:1.8W
- LCD size N/A
- Operation Temperature
- 0‵40～C
- Relative Humidity
- 10‵65%
- Main Chipset
- INFINEON ADM5120P
- SDRAM
- 64Mbits
- Flash
- 16Mbits
- Dimension(W℅H℅D)
- 180*180*40mm
- Weight
- 0.6kg
- alternative
Certificate
- CE & FCC
Main Products
IP phones, VOIP gateway