Mediant 600 & Mediant - AudioCodes Mediant 600 User Manual

Function
FXO Functionality
FXO Capabilities
Voice & Tone Characteristics
Voice Compression
Silence Suppression
Packet Loss
Concealment
Echo Canceler
Gain Control
DTMF Transport (in-
band)
DTMF Detection and
Generation
Answer Detector
Answer Machine
Detector
Call Progress Tone
Detection and
Generation
Output Gain Control
Input Gain Control
SIP User's Manual
Lifeline on every FXS factory-preconfigured module
Short or long haul, up to 7,000 m (24,000 ft.), using 24 AWG line cord
4 ports per FXO module
Far-end disconnect detection
Lightning and high voltage protection for outdoor operation
Programmable Line Characteristics: AC impedance matching, hybrid
balance, Tx & Rx frequency response, Tx & Rx Gains, ring detection
threshold, DC characteristics
Note: For country-specific coefficients, use the parameter
CountryCoefficients.
Caller ID Detection: Bellcore GR-30-CORE Type 1 using Bell 202
FSK modulation, ETSI Type 1, NTT, Denmark, India, Brazil, and
DTMF ETSI CID (ETS 300-659-1)
Polarity Reversal and Wink signal detection
G.711 PCM at 64 kbps µ-law/A-law; EG.711 µ-law/A-law at 64 kbps;
G.723.1 MP-MLQ at 5.3 or 6.3 kbps; G.726 at 32 kbps ADPCM; G.729
CS-ACELP 8 Kbps Annex A / B; iLBC; Microsoft GSM (40 msec); EVRC.
G.723.1 Annex A
G.729 Annex B
PCM and ADPCM - Standard Silence Descriptor (SID) with
Proprietary Voice Activity Detection (VAD) and Comfort Noise
Generation (CNG)
G.711 appendix 1; G.723.1; G.729 a/b
G.165 and G.168 2000, 64 msec
Configurable
Mute, transfer in RTP payload or relay in compliance with RFC 2833
Dynamic range 0 to -25 dBm, compliant with TIA 464B and Bellcore TR-
NWT-000506
Answer detection
Detects whether voice or an answering machine is answering the call.
Note: When implementing Answer Machine Detector, channel capacity
may be reduced.
32 tones: single tone, dual tones or AM tones, programmable frequency
& amplitude; 64 frequencies in the range 300 to 1980 Hz, 1 to 4
cadences per tone, up to 4 sets of ON/OFF periods
-32 dB to +31 dB in steps of 1 dB
-32 dB to +31 dB in steps of 1 dB
664
Mediant 600 & Mediant 1000
Specification
Document #: LTRT-83305