User`s manual

H.323 User's Manual A. Selected Technical Specifications
Version 5.0 375 December 2006
A Selected Technical Specifications
Table A-1: Mediant 1000 Functional Specifications (continues on pages 375 to 377)
Modularity and Capacity
3
Six slots for analog modules.Up to 24 FXS/FXO analog ports.
Up to four digital trunks (fully flexible, from a single and up to four trunks per
module)
Interface I/O Modules
FXS Telephony Interface
Up to 6 modules with 4 FXS RJ-11 ports on each module (for a total of up to 24
analog FXS RJ-11 ports).
FXO Telephony Interface
Up to 6 modules with 4 FXO RJ-11 ports on each module (for a total of up to 24
analog FXO RJ-11 ports).
Digital Modules
1, 2, 3 or 4 E1/T1/J1 spans (Balanced 120/100 ohm) using RJ-48 connectors per
module.
Up to 4 digital modules (maximum 4 spans per gateway).
Optional 1+1 or 2+2 fallback.
FXS Functionality
Short or long haul, up to 3,000 m (10,000 ft.), using 24 AWG line cord.
Number of ports per FXS module: 2 or 4
Caller ID generation: 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).
Polarity Reversal and Wink signals generation
Message waiting indication (lamp)
Programmable Line Characteristics:
Battery feed, line current, hook thresholds, AC impedance matching, hybrid
balance, Tx & Rx frequency response, Tx & Rx Gains
Note: For a specific coefficient file contact AudioCodes.
Programmable ringing signal. Up to three cadences and frequency 10 to 200 Hz.
Drive 4 phones per port simultaneously in offhook and Ring states.
REN = 5.
Over-temperature protection for abnormal situations such as shorted lines.
FXS Capabilities
Lifeline, on every FXS factory-preconfigured module.
FXO Functionality
Short or long haul, up to 7,000 m (24,000 ft.), using 24 AWG line cord.
Number of ports per FXO module: 4
Far end disconnect detection.
Includes 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 a specific coefficient file contact AudioCodes.
Caller ID Detection:
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).
FXO Capabilities
Polarity Reversal and Wink signal detection
3
Mediant 1000 channel capacity depends on configuration settings.