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| 电话线路模拟器TLS-5C TLS-5C Features The 5C is the basic TLS-5 model. Features include: Four loop start lines Two talk paths Programmable parameters: • Primary/secondary telephone numbers up to 16 digits • Ring cadence (distinctive ringing) • Off-hook modes • Network response time delays • Test tone frequency and cadence • Eight selectable ring waveforms • Line attenuation • Forced disconnect Dial up test tones Hot line ringdown - Automatically rings another station(s) when the handset is lifted. Precise call progress tones: • Dial tone • Busy signal • Reorder tone • Ringback • Programmable call processing delays • Selectable response to non-valid numbers PBX operations: • Call transfer • Call hold • Conference calling • Hunt group operation • "9" access to outside line Forced disconnect - Disconnects either the caller or called party after a programmable delay. Audio port - Standard 5-pin DIN jack for recording or playing voice or tones. Caller ID: • Bellcore single and multiple data message formats • Type I (SDMF/MDMF) • Type II (SCWID/CIDCW) • Visual message waiting • Programmable names (CID) • Privacy blockage • Out-of-area calls • Transmission errors • Calling number • Caller name • Date and time of call CLASS: • Automatic call back • Automatic recall • Call forward • Call waiting tone & operation • Distinctive call waiting • Speed dialing • Three-way calling Programmable dial tone & stutter dial tone TLS-5D Features The 5D offers the same feature set as the TLS-5C, but has been modified for international use with 230 VAC power supply |
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