| Capacity |
8 FXS Ports |
| Ethernet Interfaces |
2 x LAN Ports, RJ45 |
| Console Port |
1 x RS232, 115200bps |
| Voice and Fax |
- G.711A/U law, G.723.1, G.729 A/B, AMR, iLBC
- Silence Suppression
- Comfort Noise Generation (CNG)
- Voice Activity Detection (VAD)
- Echo Cancellation (G.168), with up to 128ms
- Adaptive (Dynamic) Jitter Buffer
- Hook Flash
- Programmable Gain Control
- T.38/Pass-through
- High-speed fax up to 14.4kbps Modem/POS
- DTMF mode: Signal/RFC2833/INBAND
- VLAN 802.1P/802.1Q (data/voice/management VLANs)
- Layer3 QoS and DiffServ
|
| FXS Connector |
- RJ11
- Dial Mode: DTMF and Pulse
- Caller ID: DTMF/FSK CLI Presentation
- Max Cable Length: 5 km
- Reversed Polarity
- Programmable Call Progress Tone
|
| Software Features |
- Hunting Group
- Web ACL
- PPPoE/IPv4/IPv6
- Digitmap
- Routing Rules based on Prefixes
- Caller/Called Number Manipulation
|
| Maintenance |
- SNMP v1/v2/v3
- TR069
- Auto Provisioning Web/Telnet
- Configuration Backup/Restore
- Firmware Upgrade via Web
- CDR
- Syslog (Emerg, alert, critical, error, warning, notice, info, debug)
- Ping/Tracert Test
- Network Capture
- NTP/Daylight Saving Time
|
| VoIP Protocols |
- SIP v2.0 (UDP/TCP), RFC3261 SDP
- RTP (RFC2833), RFC3262, 3263, 3264, 3265, 3515, 2976, 3311
- SIP TLS/SRTP
- RTP/RTCP, RFC2198, 1889
- RFC4028 Session Timer
- DNS SRV/A Query
- SIP Trunk
- Early Media/Early Answer
- NAT: STUN, Static/Dynamic NAT
|
| Power Supply |
12V – 1.0A |
| Storage Temperature |
-20 C - 85 C |
| Humidity |
10%-90% Non-Condensing |
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