Audiocodes M1KB-MSBG1 (Discontinued)

The Audiocodes M1KB-MSBG1 has been discontinued by the manufacturer. There are no comparable replacements at this time. Please call 800-398-8647 or chat with an expert for a recommendation.

Availability: Out of stock
Mediant 1000B MSBG Chassis, including MSBG CPU Module with 10/100/1000Base-T Ethernet, 3 LAN Interfaces and a single AC power supply. Support for Static Routing, RIP v1/v2, VLAN and Basic Security package. With the option to host the OSN3.

Audiocodes M1KB-MSBG1 MultiService Business Gateway

The Audiocodes M1KB-MSBG1 is a Mediant 1000B MSBG Chassis, including MSBG CPU Module with 10/100/1000Base-T Ethernet, 3 LAN Interfaces and a single AC power supply. It also has support for Static Routing, RIP v1/v2, VLAN and Basic Security package with the option to host the OSN3.

Audiocodes M1KB-MSBG1 Product Overview

The Mediant 1000 MSBG is an all-in-one multi-service access solution for Service Providers offering managed services and distributed Enterprises. This multi-service business gateway is designed to provide converged Voice & Data services for business customers at wire speed, while maintaining SLA parameters for superior voice quality.

The Mediant 1000 MSBG is based on AudioCodes' VoIPerfect best-of-breed Media Gateway technology, combined with Enterprise class Session Border Controller, Data & Voice security elements, Data Routing, LAN Switching and WAN Access. These services allow smooth connectivity to cloud services.

The Audiocodes Mediant 1000 MSBG chassis has 6 slots for hosting voice processing and PSTN termination modules (up to 120 TDM-VoIP channels per Gateway). Choose Voice Modules (Above) to customize your Mediant 1000 hardware and Software upgrade modules to allow advanced features.

Software Upgrade Modules

Stand-Alone Survivability Application for up to 100 users

Router Software Module Feature Key (For activating advanced router features)

Data Security Software Module Feature Key (For activating advanced data security features)

Audiocodes M1KB-MSBG1 Features:

PSTN Modularity and Capacity Voice interface: the Mediant 1000 is equipped with 6 Slots for hosting voice processing and PSTN termination modules (up to 120 TDM-VoIP channels per Gateway)

Digital Modules

1, 2 or 4 E1/T1/J1 spans per module using RJ-48c connectors with an option of PSTN Fallback

Analog Modules

4 ports FXO or FXS per module using RJ-11 connectors, ground start and loop start
BRI Module 4 BRI ports (8 calls) per module, network ST interfaces. NT or TE termination, support Euro ISDN, VN4/6 or QSIG
Media Processing Module Support Media processing options of up to 60 Conferencing legs (3 way or N-way), play, record to IP or PSTN
Networking Interfaces


LAN 3 ports 10/100/1000 Base-T
OSN Server Platform
Single Chassis Integration Embedded, Partner Application Platform for third party services
CPU Pentium M 1.4 GHz
Memory 1G RAM or 2G RAM
Storage Single/Dual hard disk drives
Interfaces 10/100/1000Base-T, USB, VGA, RS-232
Media Processing
Voice Coders G.711, G.726, G.727, G.723.1, G.729, GSM-FR, MS-GSM, iLBC, EG.711, EVRC, QCELP, AMR, GSM-EFR, G.722
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
DTMF/MF Transport Packetside 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, V.34
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.IUA (SIGTRAN), VN3, VN4, VN6
ISDN BRI: Support Euro ISDN, VN4/6 or QSIG
Analog Signaling FXS; Caller ID; polarity reversal; metering tones, distinctive ringing, visual message waiting indication, loop start, ground start
DATA Routing
DHCP/PPPoE/L2TP/PPTP client towards WAN
DHCP server towards LAN
Layer 3 routing
Internal layer 2 switching
Static and dynamic routing (RIP, OSPF, BGP)
Control & Management
Control Protocols SIP-TCP, UDP, TLS and MSCML
Stand Alone Survivability for service continuity
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)
IP/VoIP Quality of Service
IEEE 802.1p, TOS, DiffServ
IEEE 802.1Q. VLAN tagging
Shaping, Policing, Queuing, Bandwidth Reservation
RTCP-XR Report Publish (RFC 3611)
Session Border Controller
  • SIP Header conversion: •IP to IP Routing translations of SIP, UDP, TCP, TLS
    •Translation of RTP, SRTP •Support SIP trunk with multi-ITSP (Registrations to ITSPs is invoked independently) •Topology hiding •Call Admission Control •Call Black/White list
    •Intrusion detection/prevention (NIDS) •Anti SPIT & SPAM mechanisms
Data Security
  • IPsec, up to 8 links:
    •ESF – Tunnel mode •Encryption •Authentication •IKE mode – IPsec VPN
  • DoS Protection of: •Fragmented traffic •Malformed Request •Ping of Death •DoS attack •Properly formed request from unauthenticated source •DDoS attack •SYN flood
  • Stateful packet inspection firewall
  • Bad fragment, spoofed connection
  • DMZ Host
  • Port Triggering
  • Packet Filtering
  • Application Layer Gateway
  • SRTP
Hardware Specifications
Power Supply 100-240V, 50-60Hz, 1.5A Max, Single (default) or redundant (optional) power supply configurations
Physical 1U high, 19-inch wide
Regulatory Compliance
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)
Telecommunication Standards TIA/EIA-IS-968, TBR-4, TBR-13 and TBR-21
Environmental Specifications ETS 300019-2-1 Storage T1.2, ETS 300019-2-2 Transportation T2.3,
ETS 300019-2-3 Operating T3.2

* Future Release

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More Information
SKU 02-111327
Shop By Brand AudioCodes
MSRP $1,707.00
Digital Signaling Type T1, E1, J1
# of Digital Ports 1
# of Ethernet Ports 3
Ethernet Port Speeds 10/100/1000 Gigabit
Protocols Supported SIP
Echo Cancellation Yes
Provisioning Options BootP, DHCP, HTTP, HTTPS, RADIUS, SNMP, Telnet SSH, TFTP
Mounting Option Rackmount
Voice Signaling Methods ANSI, DMS100, E1 CAS, ETSI/EURO ISDN, ISDN, QSIG Feature Transparency, SIGTRAN ss7, T1 CAS, VN4, ISDN PRI, PRI, NI2