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PCCW Global

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Specifications

Product Description | Specifications | Features & Value Added Services

Specifications

  • A and E interface specifications:
    • Mobile switching centre (MSC) to base station controller (BSC) backhaul link
    • Codecs supported: G.711, G.726 and G.729
  • Abis and Ater interface specifications:
    • Base station controller (BSC) to base transceiver station (BTS) and transcoder rate adapter unit (TRAU) to base transceiver station (BTS) access links
    • GSM codecs supported: FR, EFR, HR and AMR (both FR and HR)
  • Supports both CDMA* and GSM cellular networks
  • Traffic types supported: 3G (UMTS, CDMA), 2.5G (EGDE), GPRS data, 2G, IP data, SS7 signaling, PCU signaling and Signaling Connection Control Part Service (SCCP)

    * No voice optimization offered on these networks

Product Description | Specifications | Features & Value Added Services
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