FICHE TECHNIQUE

Description du produit

AudioCodes Mediant 600 2E1/T1 M600/2SPAN VoIP Gateway
The Audiocodes Mediant 600 M600-2SPAN-3 is based on VoIPerfect, AudioCodes underlying, best-of-breed, media gateway core technology for all of its products. The AudioCodes Mediant 600 provides superior voice technology for connecting legacy telephones and PBX systems to IP networks, as well as seamless connectivity of the IP-PBX to the PSTN. The Mediant 600 is fully interoperable with IP-PBXs, IP Centrex application servers, Softswitches, gateways, gatekeepers, proxy servers, IP phones, Session Border Controllers and firewalls.The AudioCodes Mediant 600 M600-2SPAN-3 matches the density requirements for small locations. The compact AudioCodes Mediant 600 Gateway supports 1 or 2 E1/T1/J1 spans or 4 to 8 BRI ports. The Mediant 600 has enhanced hardware and software capabilities to ease its installation and to help maintain voice quality. If the measured voice quality falls beneath a preconfigured value, or the path to the destination is disconnected, the Mediant 600 M600-2SPAN-3 can assure voice connectivity by falling back to the PSTN. In the event of network problems, calls can be routed back to the PSTN without requiring routing modifications in the PBX.
AudioCodes Mediant 600 2E1/T1 M600/2SPAN Features and Functions

Caractéristiques du produit

* Digital Capacity 1 or 2 E1/T1/J1 spans using RJ-48c connectors
* 1 fractional E1/T1/J1 (15 Ds0) span using RJ-48c connector
* BRI Capacity 4 or 8 BRI ports (8/16 calls) per gateway using S/T interfaces
* Supports Euro ISDN, NI2, 5ESS or QSIG
* 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
* Voice Coders G.711, G.726, G.723.1, G.729A, GSM-FR, EG.711
* Independent dynamic vocoder selection per channel
* Echo Cancellation 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 tone 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
* 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
* Security Protocols IPSEC, HTTPS, TLS (SIPS), SSL, Web access list, RADIUS login, SRTP1