Epygi Quadro 6-Port FXO Gateway

The QuadroFXO is a 6 port analog FXO gateway. It is a modular approach to adding additional outside PSTN (POTS) lines to a corporate phone network that utilizes an Epygi Quadro IP PBX. Each QuadroFXO is a stand-alone SIP gateway device consisting of a VPN-router, firewall, HTTP server, and call processing software. This device is connected to the PSTN network through up to 6 PSTN POTS phone lines. It is also equipped with LAN and WAN Ethernet ports.

PBX Features -
- Call block, unconditional forwarding
- Call statistics
- Call routing
- Auto attendant
- T.38 fax, fax relay and clear channel fax
POTS Signaling - Loop start
DTMF -
- Caller ID support
- FSK and DTMF Caller ID support
Extensions - Upto 70 virtual extensions
Premise Connections - 1 Ethernet 10/100BASE T port (RJ45)
Uplink Connection -
- 6 FXO ports to the Central Office (RJ11)
- 1 Ethernet 10BASE T (RJ45)
System Capacity - 6 simultaneous IP-PSTN calls
Billing - Radius Client (RFCS: 2865, 2866)
Voice Features -
- Voice Coding G.711, G.723 (5.3, 6.3 kbit/s), G.726 (16, 24, 32, 40 Kbps), G.729, iLBC (13,33 kbit/s , 15,2 kbit/s); (RFC 3951, ITU-T: G711, G.723.1 Annex A, G.726, G729 Annex A; IETF; ITU-T Q.23, Q.24, Bellcore GR.506, GR.181; ITU-T G.168-2000, 2002; ETS_300659_1,2,3)
- NAT traversal (both manually and STUN)
- VAD, CNG, G.168 echo cancellation
Call Signaling -
- SIP on the WAN and LAN side (RFCs: 3261, 3263, 3265, 3311, 3428, 3515, 3842, 3856, 3891, 3892, 3581, draft-ietf-sip-session-timer-15, draft-ietf-sipping-dialog-package-05; Presence: RFCs: 3842, 3856, 3863, draft-ietf-sipping-dialog-package-05)
- SDP (RFC 2327)
- RTP (RFCs: 1889, 1890, 2833, 3389, 3550, 3551, 3555, draft-ietf-avt-rfc2833bis-05, draft-ietf-avt-rtp-ilbc-o5) in band and out of band signaling support
- Fax over IP (ITU_T: T4, T30, T38, V17, V21, V27 ter, V29)
Internet -
- NAT address translation
- STUN/NAT traversal (RFC 3489)
- Firewall security via:
  - NAT (Network Address Translation)
  - Policy and service-based filtering
- DHCP server on the LAN side
- DHCP client on the WAN side
- DNS server with forwarding functionality
- SNTP (Simple Network Time Protocol) server/client for computer clock synchronization
- PPPoE connection to the ISP with PAP/(MS)CHAP authentication
- IP DIFFSERV for QoS
- DNS (DYNDNS) support with third party
- Port forwarding
- Port translation
Management -
- WEB interface accessible from LAN and WAN (HTTP/HTTPS), the WAN management access can be switched off
- Password control
- Remote diagnostics and software upgrade
- Downoad/restore configuration
- Reset button with factory reset option
Diagnostics/Testing -
- LEDs: Busy, Info, Fault, USB, LAN, WAN, Line 1, Line 2
- IP Call Quality Rating
- Remote testing and VoIP diagnostics
- Power-up diagnostics
Physical Dimensions -
- Desktop devices, wall-mountable:
  - Measurements: 7.41" x 6.24" x 1.77" (19 x 16 x 4.5 cm)
  - Weight: 13 ounces (360 g)
Conditions -
- 41?F - 104?F (5?C - 40?C) operating temperature
- 41?F - 140?F (5?C - 60?C) storage temperature
- 5% - 90% non-condensing humidity
Power Supply -
- Input 100 - 240 VAC; 50/60 Hz; 0.5 A
- Output 12.0 VDC; 1.5 A
Regulatory Compliance -
- Safety: UL 60950; CSA 22
- EMC: FCC Part 15 Class A; EN55022 Class A, EN55024
- Telecom: CTR21/TBR21
Bandwidth Requirements - Per call WAN bandwidth requirements for the following codecs (non-encrypted/VPN encrypted):
G.711a/G.711u 20 msec 84 kbps/105 kbps
G.726-16 20 msec 37 kbps/59 kbps
G.726-24 20 msec 45 kbps/65 kbps
G.726-32 20 msec 52 kbps/74 kbps
G.726-40 20 msec 60 kbps/80 kbps
G.729a 20 msec 29 kbps/49 kbps
G.723 30 msec 21 kbps/34 kbps
iLBC 30 msec 27 kbps/41 kbps

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