AudioCodes MP-124 User Manual page 382

Function
MP-11x / FXO Functionality
FXO Capabilities
(Note: Applicable only to
MP-114 & MP-118)
Additional Features
Polarity Reversal / Wink
Metering Tones
Distinctive Ringing
Message Waiting
Indication
Voice & Tone Characteristics
Voice Compression
Silence Suppression
Packet Loss
Concealment
Echo Canceler
Gain Control
DTMF Transport (in-
band)
DTMF Detection and
Generation
Call Progress Tone
Detection and
Generation
Output Gain Control
Input Gain Control
SIP User's Manual
http://ArtTel.ru
Table 9-1: MP-11x Functional Specifications
Short or Long Haul
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, British and DTMF
ETSI CID (ETS 300-659-1)
Immediate or smooth to prevent erroneous ringing
12/16 KHz sinusoidal bursts
By frequency (15-100 Hz) and cadence patterns
DC voltage generation (TIA/EIA-464-B), V23 FSK data, Stutter dial tone
and DTMF based
G.711 PCM at 64 kbps µ-law/A-law; 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
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.
32 tones: single tone, dual tones or AM tones, configurable 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
382
Specification
Document #: LTRT-65409
MediaPack Series