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ESBC 9580-4B Features

PRI Enterprise Session Border Controller (ESBC) With Embedded DOCSIS 3.0 Cable Modem
Features | Specifications | Datasheet

Overview
The ESBC 9580-4B is the most highly integrated and versatile Enterprise Session Border Controller (ESBC) solution in the industry. It combines Enterprise Session Border Controller, PRI gateway, business line FXS ports, switched data port, DOCSIS 3.0 cable modem, and internal battery, all in one unit. The ESBC 9580-4B can be used by service providers as a PRI gateway to offer SIP trunks to enterprises with legacy TDM PRI PBXs (Figure 1), as an ESBC with B2BUA for IP PBXs (Figure 2) or with SIP ALG for IP Centrex (Figure 3), or as a complete ESBC solution for the combination of all of the above.

 

SIP_TDM

Figure 1. PRI gateway for legacy TDM PBXs

SIP Trunking using ESG with B2BUA/Transcoding

Figure 2. ESBC with B2BUA for IP PBXs

Hosted-PBX_IP-centrex

Figure 3. ESBC with SIP ALG for IP Centrex

 

Service Usage Examples
Designed for MSOs offering SIP trunking, hosted voice, and high-speed data services, InnoMedia’s ESBC 9580-4B is a highly integrated and highly manageable Enterprise Session Border Controller (ESBC) that can be auto-provisioned and remotely managed. With InnoMedia’s exclusive SmartDQoS™ technology enabling device-initiated DQoS UGS service flow establishment, the ESBC 9580-4B is ideally suited to MSOs offering bundled services with end-to-end quality of service over HFC cable plants. Its B2BUA and SIP ALG capabilities enable wide deployment by MSOs addressing SIP-PBX interoperability for SIP Trunking as well as providing simple NAT Traversal for Hosted PBX Services. It’s embedded DOCSIS 3.0 cable modem with 8×4 channel bonding and 24 UGS SIDs allows high speed data throughput and 24 simultaneous SIP sessions without requiring MGPI support. The built-in T1/E1 PRI gateway further extends MSOs’ SIP trunking service offering to traditional PBX customers who do not want to retrofit their existing TDM equipment, or are in transition from TDM to IP based telephony solutions.

The three typical service scenarios for ESBC 9580-4B are:
1. MSOs delivering high-speed Internet access as well as SIP trunks to enterprises which will retain legacy TDM PBXs (Figure 4).

2. MSOs delivering high-speed Internet access as well as SIP trunks to enterprises which will transition from legacy TDM PBXs to IP-based PBXs (Figure 5).

3. MSOs delivering high-speed Internet access as well as hosted PBX/IP Centrex to enterprises which will transition from legacy Centrex to IP Centrex (Figure 6).

 

9580_figure4

Figure 4. MSOs delivering high-speed Internet access as well as SIP trunks to enterprises with legacy TDM PBXs

9580_figure5

Figure 5. MSOs delivering high-speed Internet access as well as SIP trunks to enterprises transitioning from legacy TDM PBXs to IP-based PBXs

9580_figure6

Figure 6. MSOs delivering high-speed Internet access as well as hosted PBX/IP Centrex to enterprises

About Smart-DQoS™:
Smart-DQoS™ is InnoMedia’s exclusive Device-initiated DQoS technology which enables edge devices to intelligently initiate and manage DOCSIS DQoS UGS service flows based on user and signaling events without the need for PacketCable Multimedia. Smart-DQoS™ instantly allows end-to-end quality of service without having to wait for network infrastructure modifications.

Key Benefits

Clear Demarcation Solution for Service Operators to deliver SIP Trunking Telephony and Broadband Internet Services to Business Customers with IP-PBX and IP-Phones

SIP Trunking Features and Capabilities
– B2BUA
– SIP Registrar Server
– SIP Normalization and SIP Header Manipulation Capabilities for IP-PBA Interoperability

Data Networking Features
– SIP Application Layer Gateway/SIP Proxy
– SIP-aware firewall , access control
– Deep packet Inspection, IDS/IPS
– NAT Traversal for SIP Messages

Monitoring Features including CDR, real-time UA & SIP trunk call states, SIP Call Trace, battery status, and packet loopback for server-based Voice Quality Monitoring

Business Environment Friendly
– PBX (Ground start/Loop start & OSI)
– FAX (T.38 and G.711 fallback)
– House wiring with foreign voltage detection
– Credit Card reader transaction

CLASS Feature Support with Call Agents or Softswitches

Internal & External Battery Backup for Primary Line Services

Gigabit 4-Port Switch with configurable bridge/transparent connection to WAN

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