Specifications

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AS/CA S002:2010 COPYRIGHT
OCTOBER 2010
5.7 Automatic Call Transfer Equipment (ACTE) 33
5.7.1 General Requirements 33
5.7.2 Recorded Voice Announcement (RVA) option 33
5.7.3 Multiple calling option 34
5.8 Technical conditions for recording of telephone conversations 34
5.8.1 General 34
5.8.2 Tone transmission while recording 34
5.8.3 Incorporation of interlocking circuitry 34
5.8.4 Continuity of tone generation 34
5.8.5 Use of common power supply 34
5.8.6 Distant party notification and recording tone 35
6 TESTING 36
6.1 Verification of compliance with requirements 36
6.2 Standard test conditions 36
6.3 Fail-safe operation 37
6.4 Emergency calling 37
6.5 Levels 37
6.5.1 Relative levels 37
6.5.2 Send level 37
6.6 Test frequencies 37
6.7 Parameters to be tested 37
6.7.1 Impedance 37
6.7.2 Return loss 38
6.7.3 Impedance balance 38
6.7.4 Insertion loss 38
6.7.5 Noise performance 38
6.7.6 Ringer sensitivity, REN and DC component
determination 38
6.7.7 Meter signal detection 39
6.7.8 DTMF signal sending 40
6.7.9 Signal levels and frequencies 40
6.7.10 Two-wire physical ring-in/loop-out PSTN line
interface seizure and hold states 41
6.7.11 Decadic signal generation and reception 41
6.7.12 Supervisory tone measurement 41
6.7.13 Service tone detection 42
6.7.14 Longitudinal power limits 42
PARTICIPANTS 68