CODECPRO G.711 CODEC
ITU-T STANDARD CODEC

The G.711 codec was the first ITU-T recommendation on speech coding and was proposed to ensure international interoperability between carriers.

The G.711 standard also includes Appendix I for Packet Loss Concealment (PLC) and Appendix II for Comfort Noise Payload. The G.711 codec can operate in A-law or in ยต-law.

G.711 Codec Overview

The memory and CPU details are generic Standard specifications.

For more details and information about CodecPro's G.711 optimisation, please contact us at sales@codecpro.com.

G.711 Codec Technical Specifications

  • Bandwidth: 200-3400 Hz
  • Standardized: ITU-T 1972
  • Technology: PCM
  • Bit rate: 64 kbps
  • Delay (msec): 0.125
  • Frame size (msec): 0.125
  • Lookahead (msec): 0
  • Quality: Narrowband / PSTN
  • Complexity (MIPS): <1
  • ROM (bytes): <1K
  • RAM (bytes): 1K