TeleQuill Trunk Media Gate Way/ Media Gateway NEW

FEATURES

  • Multiple applications
  • Carrier-class
  • communications
  • Cost-effective technology
  • Wireline/wireless convergence
  • High capacity
  • High reliability

PRODUCT DESCRIPTION

The TeleQuill Trunk Gateway lets you offer enhanced IP-based telephony services even as you migrate to a new infrastructure – without disrupting service or subscriber dialing patterns. The TG’s main role is to serve as a voice/data/fax bridge between IP networks and legacy PSTN/ wireless networks. It functions seamlessly and transparently with the legacy PSTN, providing maximum scalability and cost- efficiency.

  • As an integral part of the TeleQuill product family, the Trunk Gateway delivers distributed, superior voice communication over IP Working in concert with other TeleQuill products, the TG offers an end-to- end packet telephony solution that provides toll- quality voice and enhanced services. And because the TG platform supports thousands of DS0s, it can be easily deployed in a nationwide core-packet network to transport voice traffic between central offices.

  • The TG also enhances availability by combining software resiliency and hardware redundancy to create a robust and highly available solution. The TeleQuill Trunk Gateway has proven itself in the field, servicing billions of  minutes of live traffic.

Key Features and Benefits:

  • Multiple Applications: Supports applications such as packet toll and packet access tandem, voice off-load, mobile switching Trunking, and IP-based enhanced services Trunking. Supports the convergence of wire line, wireless and IP by providing connectivity to PSTN/PLMN, thereby extending the reach of IP networks and enabling ubiquitous service.
  • Carrier-Class Communications: Utilizes TeleQuill’s industry-leading expertise in switching, digital signal processing, PSTN signaling and IP networking to provide real-time communications capability over IP-based networks.
  • Cost-Effective Technology： Leverages a design approach that rides the technology cost/performance curve, enabling purpose-built hardware that achieves high scalability and excellent performance at low cost.
  • Wireline/Wireless Convergence: Integrates seamlessly with the PSTN/PLMN to deliver toll- quality voice and a complete suite of value-added services.
  • High Capacity: Enables a modularized, cost-effective solution scalable to more than 16,000 DS0 ports in a fully configured chassis.
  • High Reliability :Uses a NEBS-compliant design that includes hot swappable redundant modules and power supplies as well as redundant management, IP Packet and H.248 interfaces, and support for in-service software upgrades.
  • Standards Based :Complies with the IETF Megaco (ITU H.248) standard and is SNMP manageable.
  • Field Proven : Employs an architecture that serves over 30 million subscribers

SPECIFICATIONS:

  • System Chassis
    Dimensions: 24.5″x19″x17″ (14U rack mountable) Temperature: –5° to55° C (operating)
    Humidity: 5 to 95% non-condensing Power: –40 to -60v DC
    Rack Capacity: Up to two shelves per standard 7-ft rack
  • Capacity per TMGW
    E1 or T1 IM: Up to 1664 per TMGW (four chassis cascading as one MGW) OC3/STM-1: Up to 52 per TMGW (four chassis cascading as one MGW)
    Cascading: Up to four chassis
  • IP Interfaces:
    RTP Traffic: Redundant Gigabit Ethernet
    Management: Redundant Gigabit Ethernet
    Call Control: Redundant Gigabit Ethernet
    Clock: Redundant E1 or T1* BITS-IN and Stratum-3
  • Digital signaling processing:
    G.711 G.723.1 G.726* G.729A and B/AMR/AMR-WB* /FAX over G.711 T.38
    Transcoding between G.711 and G.723.1 / G.729A/B
    Silence Suppression
    Jitter Buffer
    G.168 Echo Cancellation Voice Activity Detection (VAD)
    Comfort Noise Generation (CNG) In-band DTMF over G.711
    RFC2833/4733 Out-of-Band DTMF
  • Standards / Protocols:
    Megaco / H.248
    SNMP
    IP/UDP/TCP/RTP/RTCP RTCP
    COT
    High Reliability: Hot swap / redundant modules,
    Redundant DC feeds
    1+1 hot swap / load-sharing power supplies
  • Management:
    GUI interface for provisioning
    SNMP network manageability for configuration, monitoring and troubleshooting In-service software upgrades
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