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Interface |
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Telephony Interfaces | | RJ11 and RJ21 50-pin Telco Connectors | | RJ11 and RJ21 50-pin Telco Connectors |
Network Interfaces | |
Indicators | Ports Status and Activity LEDs |
Media Processing |
Protocol | |
Transport | |
Codec | G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A/B, GSM, ADPCM |
Voice Capability | ITU-T G.168 LEC Echo Cancellation, Dynamic Jitter Buffer, VAD, CNG, PLC |
DTMF Mode | RFC2833, SIP Info, In-band |
Fax | | |
QoS | DiffServ, ToS, 802.1 P/Q VLAN tagging |
Telephony Features |
Call Handling | 3-way Conference, Attended and Blind Transfer, Call Forward, Caller ID Display, Call Waiting, CDR, Direct Caller ID Calling, Distinctive Ringtone, Do Not Disturb, Flexible Dialing Plan, Hunting Groups, Hotline, MWI, Speed Dial | Programmable AC Impedance, Hangup Detection, Answer Detection, Caller ID Detection |
Security / IP Services |
Firewall | Built-in Firewall, IP Blacklist, Attack Alert |
Network | DHCP, DDNS, OpenVPN, Static Route, VLAN |
Nat Traversal | |
Network Protocol | FTP, TFTP, HTTP, HTTPS, SSH |
Management |
Protocol | | | | |
Provisioning | Web GUI, Auto Provisioning, Backup and Restore, Firmware Upgrade by HTTP/TFTP |
Configuration | Remote Management, Packet Capture, System Logs, Voice Menu for FXS Gateways Basic Configuration, API |
Connectivity |
Signaling | FXS Loop Start, FXS Kewl Start | FXO Loop Start, FXO Kewl Start |
Caller ID | BELL202, ETSI (V23), NTT (V23-Japan), and DTMF-based CID |
Disconnect Methods | Busy Tone, Polarity Reversal |
Short & Long Haul | 3REN, up to 1.5 km on 24 AWG wire | |
Physical |
Power | | | | |
Dimensions(L x W x H) (mm) | | | | |
Operation Temperature | 0°C to 40°C, 32°F to 104°F | 0°C to 45°C, 32°F to 113°F | 0°C to 40°C, 32°F to 104°F | 0°C to 40°C, 32°F to 104°F |
Storage Temperature | -20°C to 65°C, -4°F to 149°F |
Humidity | |
Mounting | | | | |
Compatibility |
| Interoperable with a wide range of IPPBX and softswitches Certified by BroadSoft |