MTA 6328-4 MULTIMEDIA TERMINAL ADAPTER CPE DEVICES FOR INTER

MTA 6328-4 MULTIMEDIA TERMINAL ADAPTER

NEXT GENERATION VOIP CPE DEVICES FOR BROADBAND SERVICE PROVIDERS

Standalone MTA 6328 with 4 voice ports

InnoMedia's MTA 6328-4 is a 4 voice port TA device that offers broadband telephony service providers to deliver new revenue generating telephony services to their business customers. It is designed to offer features and performance demanded by the enterprise markets. Its versatile and open system interfaces provide the flexibility to work with many different networks (HFC cable, ADSL, fiber, wireless) and broadband access devices. The MTA 6328-4 allows users to share their broadband connection by either connecting a PC or a hub into the MTA downlink port. Its data rate limiting feature ensures voice quality during phone calls by automatically throttling down data throughput and reserving bandwidth for voice whenever a call is in progress. It is highly interoperable and can be used with SIP-based Softswitches or MGCP/NCS Call Agents. For remote provisioning, monitoring and testing, the M T A 6 3 2 8 - 4 s u p p o r t s H T T P, S N M P, T F T P, F T P, a n d T e l n e t . It can also be remotely accessed and managed through InnoMedia's Device Management System.

The MTA 6328-4 supports TCP/IP and allows for VPN

connections with PPTP and IPSec pass-through capabilities. This feature is ideal for individuals who telecommute from home or small offices that need to create a single VPN connection to remote networks. NAT capabilities provide simultaneous Internet access for multiple PCs (see Figure 1). The built-in DHCP server automatically assigns IP addresses to devices on the network. The web-based

  KEY BENEFITS

Ideal Solution for Broadband Telephony Service Providers to Deliver Telephony and Broadband Internet Services to SOHO and Enterprise Customers

Business environment friendly

- PBX (Ground start/Loop start, OSI) - FAX (T.38 and G.711 fallback)

- High & low speed modem support

(credit card reader transactions)

Simultaneous 3-way calls with compression on each line

VoIP performance metrics reporting allowing service providers to offer SLA based services

Intra-building GR1089 lightning protection allowing house wiring

High data throughput

Flexible Auto-provisioning and remote management

QoS Features (802.1 p/q, ToS) for optimum voice & data traffic management

Metering pulse for payphone applications

CLASS Feature Support with Call Agents or Softswitches

 INNOMEDIA MTA 6328-4

interface allows configuration of the MTA 6328-4 to handle IP routing and port forwarding for various services, such as FTP and Telnet, and other applications, such as gaming and remote PC access.

The MTA 6328 product family is equipped with business line features and is capable of VoIP performance metrics reporting*, thus, is ideal for broadband service providers to offer Service Level Agreement (SLA) based offerings to residential or enterprise customers.

The business line features include:

1. Key phone system friendly:

a. Ground start/loop start

b. Open disconnect (OSI) signaling

2. Reliable fax with T.38 and G.711 pass-through

3. Low-speed & high-speed modem support for credit card reader transaction

4. RFC 2833 for DTMF and telephony signals transmission with RTP payload

5. Set-based 3-way calling support

6. Intra-building GR1089 lightning protection

The MTA 6328-4 also works with softswitches to offer a wide variety of call features including Caller ID, Call Waiting, Call Forwarding, Call Return, Caller ID Blocking, Call Trace, and Automatic Callback.

The VoIP performance metrics reporting includes both RTCP-XR and end-of-call syslog reporting. The parameters available in the end-of-call syslog messages include:

wan-afactor wan-amos wan-ploss wan-delay wan-jitter

R-factor

Conversational MOS score

WAN packet loss

Mean one-way delay = (End-system-delay A + Round-trip delay + End-system delay B)/2 Average "nominal" jitter buffer size during the call.