AudioCodes Media 800 MSBR

User's Manual 996 Document #: LTRT-12809
Mediant 800 MSBR
Function Specification
Independent dynamic vocoder selection per channel
Echo Cancellation
G.165 and G.168-2002, with 32, 64 or 128 msec tail length
Quality Enhancement
Dynamic programmable jitter buffer, VAD, CNG
DTMF/MF Tones
Packet-side or PSTN-side detection and generation, RFC 2833 compliant
DTMF relay and Call Progress tones Detection and Generation
IP Transport
VoIP (RTP/RTCP) per IETF RFC 3550 and 3551, IPv6
Fax Transport
T.38 compliant (real time fax), Automatic bypass to PCM
Signaling
Digital PSTN
Protocols
 E1/T1:

PRI: ETSI/Euro ISDN, ANSI NI-2, 4/5ESS, DMS-100, QSIG (basic
and supplementary), Japan INS1500, VN3, VN4, VN6, Australian
Telecom, New Zealand Telecom, Hong Kong Variant, Korean
Variant

CAS:
- T1 CAS (protocol type 2) (MF-R1\DTMF) – supports various
variants supplied as state machine such as E&M family,
E911CAMA, Loop\Ground Start
- E1 MFCR2 (protocol type 7) – supports various countries supplied
as state machine
- E1 CAS (protocol type 8) (MF-R2\MF-R1\DTMF) – supports R2D
variant supplied as state machine
- E1\T1 RAW CAS (protocol type 3 and 9 accordingly)
- Customized state machine
 BRI: 8 BRI ports (16 calls) with S/T interfaces. Supports Euro ISDN,
QSIG, VN6 and NTT
Analog
Loop Start FXS/FXO, Caller ID, polarity reversal, distinctive ringing, visual
Message Waiting Indication
OSN Server Platform (Optional)
Single Chassis
Integration
Embedded, open Network Solution Platform for third-party services:
 OSN1: Intel® Atom™ 1.6 GHz processor, with 1GB or 2GB RAM and a
single storage hard disk drive (SATA storage)
 OSN2: Intel® Celeron® 847E (2x 1.1 GHz), 2 MB L2 Cache, Intel®
HM65 Second Generation
Data Routing (Optional)
 PPPoE/L2TP client toward WAN
 DHCP client toward WAN, supporting the following DHCP Options: 12
Host Name; 15 Domain Name; 50 Requested IP Address; 53 DHCP
Message Type; 54 DHCP Server Identifier; 55 Parameter Request List;
60 Vendor Class-identifier (e.g. ACS details); 121 Classless Static
Routes.
 DHCP server toward LAN, supporting the following DHCP Options: 1
Subnet Mask; 3 Default Gateway (Router); 6 Domain Name Server; 12
Host Name; 15 Domain Name; 42 NTP Server; 43 Vendor Specific
Information; 51 Lease Time; 66 TFTP server name; 67 Bootfile name;
120 SIP server (RFC 3361); 121 Classless static routes; 150 TFTP
server address.
 VLAN
 Layer 3 routing
 Internal layer 2 switching