- Completely non-blocking architecture and Scalable System
- Easy integration with existing telephony interfaces
- Open-standard SIP support and register to multiple SIP proxy servers
- Make and receive IP calls from analog extensions
- Call budgeting based on allocated amount, minutes and call count
- Manageable based call routing TDP-IP/IP-TDM
- Restrict unwanted calls with list of denied numbers
- Real-time call record send to CDR server
- Caller ID presentation and restriction
- Hotline extension setting
- Web-based remote administration
- Consol access via Telnet, SSH.
- High performance VoIP connectivity for SMBs
- Voice optimization to ensure better user experiences
- Enhanced call routing ability with high voice quality
- Easy to install, configure, and maintain
- Support IPv4 and IPv6 international network
- Data/voice/management VLAN and more
- Build-in firewall and access rules
- Support SNMP/TR069/Auto-Provision
- Cloud-based management and bandwidth optimization
- Support SIP, MGCP or other customizable protocols
- Primary/Backup SIP Servers
- Flexible routing and manipulation
Core Specifications
| Physical Interface | Phone Interface: 4 Ports FXO, RJ-11(some models are RJ21 available) Ethernet Interface: 2* RJ-45 10/100Mbps Base-T Ethernet, Female RJ-45 1000M LAN/WAN available for some product models while required |
| Session Capacity | 4 SIP channels (FXO-4O) 4 FXO channels (FXO-4O) |
| Connectivity | SupportedDial Mode: DTMF and Pulse Pulse: 10 and 20PPS Caller ID:DTMF/FSK Max Cable Length:5KM Reversed Polarity OpenVPN |
| VoIP Protocols | TLS / SRTP ;OpenVpn;SIP V2.0 (RFC 3261,3262,3264);IMS/3GPP; SDP ;REFER (RFC 3515);RTP/RTCP;STUN (RFC3489) ;ARP/RARP (RFC 826/903);SNTP (RFC 2030);DHCP/PPPoE；TFTP/HTTP/HTTPS;DNS/DNSSRV (RFC 1706/RFC2782);VLAN802. 1P/802.1Q |
| Call & Routing | T.38/Pass-through, up to 14.4kbpsPort Groups |
| Voice Capability | G.711A/U law, G.723.1, G.729A/B,G.726,iLBC,AMRG.711A/U law, G.723.1, G.729A/B,G.726,iLBC,AMR |
| FoIP Protocol & Faxing | Static IP, PPPoE, DHCP ClientT.38 for transmission over a packet network |
| Network Capability | Static IP, PPPoE, DHCP Client IPv4, IPv6 Static/dynamic ARP DIFFServ, ToS NAT (Rout and Bridge)+ MAC Address Clone Static routing+ Built-in Firewalls QoS, Traffic Shaping Voice/Data/Management Vlan |
| Maintenance & Upgrading | SNMP/TR069. Auto Provision Action URL Digit map Web/Telnet. ACL Configuration Backup/Restore Bandwidth Optimization Routing Rules based Prefixes Firmware Upgrade via WEB Syslog and CDR. Access Rule list. Network Capture Outward Test(GR909). Automatic Time Synchronization IVR local Maintenance. Cloud-based Management Caller/Called Number Manipulation Open-standard SIP support and register to multiple SIP proxy servers. |
| Application Capabilities | SupportedDial Mode: DTMF and PulseCall waiting Blind Transfer Attend Transfer Call forward on Busy Call forward on No Reply Unconditional Call Forward HotlineCall hold DND Call Pickup 3-way conference Voicemail |
| Conferencing Resource | Call budgeting based on allocated amount, minutes and call count Complete non-blocking architecture and Scalable System Hotline extension setting Support 3-Way and Multi-Way Conferencing |
| Environment & Power | Power Supply: 100-240V, 50-60Hz+ Power Consumption: Approximately 50W (Storage): -20 ~85°C Humidity: 10%-90% No condensation. Operating temperature range: -10 ℃ ~ 55 ℃ |
| Physical Dimension | L*W*H 140(mm)*100(mm)*30(mm) |
