Interfaces
Modularity and Capacity Voice interface: Equipped with 6 Slots that can host voice modules, up to a maximum of 24 analog ports or 4 digital spans
Digital Modules 1, 2 or 4 E1/T1/J1 spans using RJ-48c connectors per module, up to 4 digital modules (maximum 4 spans per gateway) Optional 1+1 or 2+2 fallback spansAnalog FXO and FXS Modules 4 ports using RJ-11 connectors per module; Up to 6 modules per gateway, Ground Start and Loop Start
BRI Module 4 BRI ports (8 calls) per module, up to 5 modules per gateway with S/T interfaces Supports Euro ISDN, NI2, 5ESS or QSIG
Media Processing Module Hosting media processing features: conferencing, play/record over HTTP or NFS
I/O MOH (Music On Hold), NB (Night Bell)
Ethernet Dual Redundant 10/100 Base-TX Ethernet ports via 2 RJ-45 connectors
RS-232 Debugging and configuration
Media Processing
Voice Coders G.711, G.726, G.723.1, G.729A, GSM-FR, iLBC, EG.711, Independent dynamic vocoder selection per channelEcho Cancelation G.165 and G.168-2002, with 32, 64 or 128 tail length
Quality Enhancement Dynamic programmable jitter buffer, VAD, CNG, 802.1p/Q VLAN tagging, DiffServ, voice quality monitoring, G.729B, RTCPXR
DTMF/MF Transport Packet side or PSTN side detection and generation, RFC 2833 compliant DTMF relay
Call Progress tones detection and generation
IP Transport VoIP (RTP/RTCP) per IETF RFC 3550 and 3551
Fax and Modem Transport T.38 compliant (real time fax), Automatic bypass to PCM or ADPCM
OSN Server Platform - Embedded, Partner Application Platform for third party services
OSN Types OSN1 OSN2
CPU Intel™ Celeron™ 600 Mhz Intel Pentium M 1.4 GHz
Memory One SODIMM slot 512M or 1G RAM 1 or 2 GRAM
Storage Single/Dual hard disk drives Single SATA HDD
Interfaces 10/100 Base-TX, USB, RS-232, NB relay, MOH 10/100 Base-TX, USB, RS-232
Signaling
Digital –PSTN Protocols CAS: MF-R1: T1 CAS (E&M, Loop, Start, Feature Group-D, E911CAMA)
E1 CAS (R2 MFC), R1.5 numerous protocol and country variants
ISDN PRI: ETSI/EURO ISDN, ANSI NI2 and other variants (DMS100, 5ESS) QSIG
(Basic and supplementary), IUA (SIGTRAN), VN3, VN4, VN6
Analog Signaling FXS; Caller ID; polarity reversal; metering tones, distinctive ringing, visual message waiting indication, Loop Start, Ground Start
Control & Management
Control Protocols SIP, MSCML, H.323 (MEGACO – for digital trunks)1
Operations & Management AudioCodes Element Management System
Embedded HTTP Web Server, Telnet, SNMP V2, V3
Remote configuration and software download via TFTP, HTTP, HTTPS, DHCP and BootP, RADIUS, Syslog (for events, alarms and CDRs), Auto Update
Security
IPSEC, HTTPS, TLS (SIPS), SSL, Web access list, RADIUS login and SRTP2
Hardware Specifications
Power Supply Single universal 90-260 V AC, redundant power supply
Physical 1U high, 19-inch wide
Regulatory Compliance
Telecommunication Standards TIA/EIA-IS-968, TBR-4, TBR-13, and TBR-21
Safety and EMC Standards UL60950-1; FCC 47 CFR part 15 Class B
CE Mark (EN55022 Class B, EN60950-1, EN55024, EN300 386, EN61000-3-2/3-3)
Environmental Specifications ETS 300019-2-1 Storage T1.2, ETS 300019-2-2 Transportation T2.3
ETS 300019-2-3 Operating T3.2
