Descrizione
- 24 FXS ports
- Browser-Based GUI Interface for quick and easy configuration
- Sangoma Network Appliance Provisioning (SNAP) tool
- Voice, fax, and modem support
- Flexible call routing for fallback and least cost routing
- Emergency PSTN backup
- Interoperability with a wide range of legacy and IP equipment
- SIP and H.323 support
Interfaces
VoIP
- SIP
- H.323 version 4
- Audio codecs:
- G.711 (a-law/µ-law)
- G.729a
- G.723.1 (5.3/6.4 kbps)
- G.726
- Clearmode
- GSM (Optional)
- FAX Support – up to G3 FAX, using T.38
- Modem Support – up to V.90, using G.711
- 24 or 50 VoIP channels
Telephony Interfaces
- 24 ports per RJ-21 connector
- 600R, 900R or CTR-21 line impedance
LAN Interfaces
- 2 RJ-45s, 10 BaseT/100 BaseTX, full/half duplex
Features
Telephony Features
Available on FXS ports:
- Call Waiting
- Call Forward – Unconditional, Busy, No-Answer
- Call Transfer – Blind, Consultative
- 3-Way Conference
- Do Not Disturb
- Message Waiting Indicator – Audible, Visual
- Music on Hold
- Executive Barge
Identification
- Caller ID presentation – UK, DTMF, Bellcore GR30, ETSI
- Caller ID screening allows connections to be accepted only from selected call sources
- H.323 gatekeeper registration
- SIP Registration & Digest Authentication
Operation, Maintenance & Billing
- HTTP(S) web server
- RADIUS Accounting & Login
- Remote firmware upgrade:
- Auto code upgrade
- Auto configuration upgrade
- SNMP V1, V2 & V3
- Syslog
- TFTP/FTP support
- VT100 – RS232
- Telnet/SSH
- Voice readback of IP parameters
Routing & Numbering
- Dial Planner – sophisticated call routing capabilities, standalone or gatekeeper/proxy integration
- Direct Dialing In (DDI)
- SIP registration to multiple proxies
Call Quality
- Adaptive jitter removal
- Comfort noise generation
- Silence suppression
- 802.1p/Q VLAN tagging
- Differentiated Services (DiffServ)
- Type of Service (ToS)
- QoS statistics reporting
- Echo cancellation (G.168 up to 128ms)
Security & Encryption
- Media – SRTP (Optional)
- SIP – TLS (Optional)
- Management – HTTPS, SSH Telnet
- Configurable user login passwords
- Enhanced Network Proxy (ENP) (Optional)
Hardware
Certification
EMC (Class A)
- EN55022
- EN55024
- FCC Part 15
- AS/NZS3548
- VCCI
Safety
EMC (Class A)
- EN60950
- IEC60950
- UL60950
- AS/NZS60950
Telecoms
- TBR21
- FCC Part 68
- CS-03
Protection
FXS port surge protection – K.20, K.21, GR1089
Environmental
- 0°..40°C
- 0%..90% humidity (non–condensing)
FXS Line Length
- 1500ohm, up to 8km
Indicators
LED:
- Power
- System ready
- Lifeline, FXS calls active
- LAN: speed/activity
Physical Dimensions
- 437mm (17.2″) x 43mm (1.7″) x 275mm (10.8″) width/height/depth
- Weight: 6.5kgs
- Rackmount: brackets supplied 483mm (19″) 1U
Additional Accessories
- 1 x RJ21 to punch down Connector
- 1 x RJ21 to RJ45 cable (1.5m)
Power
- 100..240 VAC, 47..63 Hz, 1..0.5 A for 24 ports or 100..240 VAC, 47..63 Hz, 2..1 A for 48 ports
- -48V DC, 1.2A (Max) available subject to MOQ (Optional)
Program Storage
- Code & configuration data are stored in FLASH & executed from RAM
